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Installed self-compiled Python 3.7.0 as “python”, how to remove it?


How do I get the history of “apt-get install” on Ubuntu?How do I get Apache to run Python 2.7 rather than 2.5?dpkg error installing on Ubuntu 10.04ubuntu server: SSH banner telling to update packages but nothing to updateHow to tell apt-get to ignore unmet dependencies forever?bzr not installing against newer python installed on debianInstalling mod_wsgi with python 2.7 on ubuntuUnable to install python2.7-dev due to unmet dependencies Ubuntu 12.04How to create Python (2.7.3) RPM package?How do I ignore unmet dependencies while using apt-get remove?













0















I have made a huge mistake on my Ubuntu 16.04 server.



I compiled and installed Python 3.7.0 from source using make altinstall, but I did not include all of the core dependencies I needed, so I was going to remove it and install a pre-packaged deb instead.



However, to remove it, I used this method with checkinstall. I generated a deb so that I could then remove all of the files created by the original installation, but for the deb's package name, I just left the default python.



Now, I have the following package installed:



$ sudo dpkg -l python
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=====================================================-===============================-===============================-===============================================================================================================
ri python 3.7.0-1 amd64 Package created with checkinstall 1.6.2


This means that I cannot run dpkg -r python because system packages depend on a metapackage just called python:



$ sudo dpkg -r python
dpkg: dependency problems prevent removal of python:
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-talloc depends on python (<< 2.8).
python-talloc depends on python (>= 2.7~).
python-talloc depends on python (<< 2.8).
python-talloc depends on python (>= 2.7~).
python-pyicu depends on python (>= 2.7).
python-pyicu depends on python (<< 2.8).
python-pyicu depends on python (>= 2.7).
python-pyicu depends on python (<< 2.8).
samba-common-bin depends on python.
samba depends on python (>= 2.7).
samba depends on python (<< 2.8).
samba depends on python (>= 2.7).
samba depends on python (<< 2.8).
iotop depends on python (>= 2.7.1-0ubuntu2).
iotop depends on python (<< 2.8).
iotop depends on python (>= 2.7.1-0ubuntu2).
iotop depends on python (<< 2.8).
python-cryptography depends on python (<< 2.8).
py
dpkg: error processing package python (--remove):
dependency problems - not removing
Errors were encountered while processing:
python


And I cannot install the default version of python again because I have the wrong version installed for python:



$ sudo apt install python
Reading package lists... Done
Building dependency tree
Reading state information... Done
python is already the newest version (3.7.0-1).
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
iotop : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-acme : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-asn1crypto : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-certifi : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-cffi-backend : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-chardet : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-configparser : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-crypto : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-cryptography : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-dnspython : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-enum34 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-funcsigs : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-future : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-idna : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-ipaddress : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-josepy : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-ldb : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-mock : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-openssl : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-parsedatetime : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pbr : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pkg-resources : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pyicu : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-requests : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-requests-toolbelt : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-rfc3339 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-samba : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-setuptools : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-six : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-talloc : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-tdb : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-tz : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-urllib3 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
samba : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Recommends: attr but it is not going to be installed
Recommends: samba-dsdb-modules but it is not going to be installed
Recommends: samba-vfs-modules but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).


Running that scares me, so I chose no:



$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages will be REMOVED:
iotop python-acme python-asn1crypto python-certifi python-cffi-backend python-chardet python-configparser python-crypto python-cryptography python-dnspython python-enum34 python-funcsigs python-future python-idna python-ipaddress
python-josepy python-ldb python-mock python-openssl python-parsedatetime python-pbr python-pkg-resources python-pyicu python-requests python-requests-toolbelt python-rfc3339 python-samba python-setuptools python-six python-talloc
python-tdb python-tz python-urllib3 samba samba-common-bin samba-libs
0 upgraded, 0 newly installed, 36 to remove and 0 not upgraded.
After this operation, 56.7 MB disk space will be freed.
Do you want to continue? [Y/n]


Is there any way to recover from this?
Thanks in advance!










share|improve this question







New contributor




Andy Castille is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.















  • 3





    sudo apt-get dist-upgrade would be my first choice.

    – Michael Hampton
    yesterday











  • @MichaelHampton Thanks for the suggestion, but it wants to do the same thing as apt-get -f install

    – Andy Castille
    yesterday











  • It wanted to remove exactly the same set of packages? That doesn't make sense. Can you copy and paste the output you saw?

    – Michael Hampton
    yesterday











  • @MichaelHampton Sure thing: pastebin.com/HNvAuGWc

    – Andy Castille
    yesterday











  • That's very different output, and it should also be in your question.

    – Michael Hampton
    yesterday















0















I have made a huge mistake on my Ubuntu 16.04 server.



I compiled and installed Python 3.7.0 from source using make altinstall, but I did not include all of the core dependencies I needed, so I was going to remove it and install a pre-packaged deb instead.



However, to remove it, I used this method with checkinstall. I generated a deb so that I could then remove all of the files created by the original installation, but for the deb's package name, I just left the default python.



Now, I have the following package installed:



$ sudo dpkg -l python
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=====================================================-===============================-===============================-===============================================================================================================
ri python 3.7.0-1 amd64 Package created with checkinstall 1.6.2


This means that I cannot run dpkg -r python because system packages depend on a metapackage just called python:



$ sudo dpkg -r python
dpkg: dependency problems prevent removal of python:
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-talloc depends on python (<< 2.8).
python-talloc depends on python (>= 2.7~).
python-talloc depends on python (<< 2.8).
python-talloc depends on python (>= 2.7~).
python-pyicu depends on python (>= 2.7).
python-pyicu depends on python (<< 2.8).
python-pyicu depends on python (>= 2.7).
python-pyicu depends on python (<< 2.8).
samba-common-bin depends on python.
samba depends on python (>= 2.7).
samba depends on python (<< 2.8).
samba depends on python (>= 2.7).
samba depends on python (<< 2.8).
iotop depends on python (>= 2.7.1-0ubuntu2).
iotop depends on python (<< 2.8).
iotop depends on python (>= 2.7.1-0ubuntu2).
iotop depends on python (<< 2.8).
python-cryptography depends on python (<< 2.8).
py
dpkg: error processing package python (--remove):
dependency problems - not removing
Errors were encountered while processing:
python


And I cannot install the default version of python again because I have the wrong version installed for python:



$ sudo apt install python
Reading package lists... Done
Building dependency tree
Reading state information... Done
python is already the newest version (3.7.0-1).
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
iotop : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-acme : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-asn1crypto : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-certifi : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-cffi-backend : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-chardet : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-configparser : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-crypto : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-cryptography : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-dnspython : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-enum34 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-funcsigs : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-future : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-idna : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-ipaddress : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-josepy : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-ldb : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-mock : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-openssl : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-parsedatetime : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pbr : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pkg-resources : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pyicu : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-requests : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-requests-toolbelt : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-rfc3339 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-samba : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-setuptools : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-six : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-talloc : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-tdb : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-tz : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-urllib3 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
samba : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Recommends: attr but it is not going to be installed
Recommends: samba-dsdb-modules but it is not going to be installed
Recommends: samba-vfs-modules but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).


Running that scares me, so I chose no:



$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages will be REMOVED:
iotop python-acme python-asn1crypto python-certifi python-cffi-backend python-chardet python-configparser python-crypto python-cryptography python-dnspython python-enum34 python-funcsigs python-future python-idna python-ipaddress
python-josepy python-ldb python-mock python-openssl python-parsedatetime python-pbr python-pkg-resources python-pyicu python-requests python-requests-toolbelt python-rfc3339 python-samba python-setuptools python-six python-talloc
python-tdb python-tz python-urllib3 samba samba-common-bin samba-libs
0 upgraded, 0 newly installed, 36 to remove and 0 not upgraded.
After this operation, 56.7 MB disk space will be freed.
Do you want to continue? [Y/n]


Is there any way to recover from this?
Thanks in advance!










share|improve this question







New contributor




Andy Castille is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.















  • 3





    sudo apt-get dist-upgrade would be my first choice.

    – Michael Hampton
    yesterday











  • @MichaelHampton Thanks for the suggestion, but it wants to do the same thing as apt-get -f install

    – Andy Castille
    yesterday











  • It wanted to remove exactly the same set of packages? That doesn't make sense. Can you copy and paste the output you saw?

    – Michael Hampton
    yesterday











  • @MichaelHampton Sure thing: pastebin.com/HNvAuGWc

    – Andy Castille
    yesterday











  • That's very different output, and it should also be in your question.

    – Michael Hampton
    yesterday













0












0








0








I have made a huge mistake on my Ubuntu 16.04 server.



I compiled and installed Python 3.7.0 from source using make altinstall, but I did not include all of the core dependencies I needed, so I was going to remove it and install a pre-packaged deb instead.



However, to remove it, I used this method with checkinstall. I generated a deb so that I could then remove all of the files created by the original installation, but for the deb's package name, I just left the default python.



Now, I have the following package installed:



$ sudo dpkg -l python
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=====================================================-===============================-===============================-===============================================================================================================
ri python 3.7.0-1 amd64 Package created with checkinstall 1.6.2


This means that I cannot run dpkg -r python because system packages depend on a metapackage just called python:



$ sudo dpkg -r python
dpkg: dependency problems prevent removal of python:
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-talloc depends on python (<< 2.8).
python-talloc depends on python (>= 2.7~).
python-talloc depends on python (<< 2.8).
python-talloc depends on python (>= 2.7~).
python-pyicu depends on python (>= 2.7).
python-pyicu depends on python (<< 2.8).
python-pyicu depends on python (>= 2.7).
python-pyicu depends on python (<< 2.8).
samba-common-bin depends on python.
samba depends on python (>= 2.7).
samba depends on python (<< 2.8).
samba depends on python (>= 2.7).
samba depends on python (<< 2.8).
iotop depends on python (>= 2.7.1-0ubuntu2).
iotop depends on python (<< 2.8).
iotop depends on python (>= 2.7.1-0ubuntu2).
iotop depends on python (<< 2.8).
python-cryptography depends on python (<< 2.8).
py
dpkg: error processing package python (--remove):
dependency problems - not removing
Errors were encountered while processing:
python


And I cannot install the default version of python again because I have the wrong version installed for python:



$ sudo apt install python
Reading package lists... Done
Building dependency tree
Reading state information... Done
python is already the newest version (3.7.0-1).
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
iotop : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-acme : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-asn1crypto : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-certifi : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-cffi-backend : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-chardet : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-configparser : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-crypto : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-cryptography : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-dnspython : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-enum34 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-funcsigs : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-future : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-idna : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-ipaddress : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-josepy : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-ldb : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-mock : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-openssl : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-parsedatetime : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pbr : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pkg-resources : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pyicu : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-requests : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-requests-toolbelt : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-rfc3339 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-samba : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-setuptools : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-six : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-talloc : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-tdb : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-tz : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-urllib3 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
samba : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Recommends: attr but it is not going to be installed
Recommends: samba-dsdb-modules but it is not going to be installed
Recommends: samba-vfs-modules but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).


Running that scares me, so I chose no:



$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages will be REMOVED:
iotop python-acme python-asn1crypto python-certifi python-cffi-backend python-chardet python-configparser python-crypto python-cryptography python-dnspython python-enum34 python-funcsigs python-future python-idna python-ipaddress
python-josepy python-ldb python-mock python-openssl python-parsedatetime python-pbr python-pkg-resources python-pyicu python-requests python-requests-toolbelt python-rfc3339 python-samba python-setuptools python-six python-talloc
python-tdb python-tz python-urllib3 samba samba-common-bin samba-libs
0 upgraded, 0 newly installed, 36 to remove and 0 not upgraded.
After this operation, 56.7 MB disk space will be freed.
Do you want to continue? [Y/n]


Is there any way to recover from this?
Thanks in advance!










share|improve this question







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Andy Castille is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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I have made a huge mistake on my Ubuntu 16.04 server.



I compiled and installed Python 3.7.0 from source using make altinstall, but I did not include all of the core dependencies I needed, so I was going to remove it and install a pre-packaged deb instead.



However, to remove it, I used this method with checkinstall. I generated a deb so that I could then remove all of the files created by the original installation, but for the deb's package name, I just left the default python.



Now, I have the following package installed:



$ sudo dpkg -l python
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=====================================================-===============================-===============================-===============================================================================================================
ri python 3.7.0-1 amd64 Package created with checkinstall 1.6.2


This means that I cannot run dpkg -r python because system packages depend on a metapackage just called python:



$ sudo dpkg -r python
dpkg: dependency problems prevent removal of python:
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-ldb depends on python (<< 2.8).
python-ldb depends on python (>= 2.7~).
python-talloc depends on python (<< 2.8).
python-talloc depends on python (>= 2.7~).
python-talloc depends on python (<< 2.8).
python-talloc depends on python (>= 2.7~).
python-pyicu depends on python (>= 2.7).
python-pyicu depends on python (<< 2.8).
python-pyicu depends on python (>= 2.7).
python-pyicu depends on python (<< 2.8).
samba-common-bin depends on python.
samba depends on python (>= 2.7).
samba depends on python (<< 2.8).
samba depends on python (>= 2.7).
samba depends on python (<< 2.8).
iotop depends on python (>= 2.7.1-0ubuntu2).
iotop depends on python (<< 2.8).
iotop depends on python (>= 2.7.1-0ubuntu2).
iotop depends on python (<< 2.8).
python-cryptography depends on python (<< 2.8).
py
dpkg: error processing package python (--remove):
dependency problems - not removing
Errors were encountered while processing:
python


And I cannot install the default version of python again because I have the wrong version installed for python:



$ sudo apt install python
Reading package lists... Done
Building dependency tree
Reading state information... Done
python is already the newest version (3.7.0-1).
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
iotop : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-acme : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-asn1crypto : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-certifi : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-cffi-backend : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-chardet : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-configparser : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-crypto : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-cryptography : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-dnspython : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-enum34 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-funcsigs : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-future : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-idna : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-ipaddress : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-josepy : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-ldb : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-mock : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-openssl : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-parsedatetime : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pbr : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pkg-resources : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-pyicu : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-requests : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-requests-toolbelt : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-rfc3339 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-samba : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-setuptools : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-six : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
python-talloc : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-tdb : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Depends: python:any (>= 2.7.5-5~)
python-tz : Depends: python (< 2.8) but 3.7.0-1 is to be installed
python-urllib3 : Depends: python:any (< 2.8)
Depends: python:any (>= 2.7.5-5~)
samba : Depends: python (< 2.8) but 3.7.0-1 is to be installed
Recommends: attr but it is not going to be installed
Recommends: samba-dsdb-modules but it is not going to be installed
Recommends: samba-vfs-modules but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).


Running that scares me, so I chose no:



$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages will be REMOVED:
iotop python-acme python-asn1crypto python-certifi python-cffi-backend python-chardet python-configparser python-crypto python-cryptography python-dnspython python-enum34 python-funcsigs python-future python-idna python-ipaddress
python-josepy python-ldb python-mock python-openssl python-parsedatetime python-pbr python-pkg-resources python-pyicu python-requests python-requests-toolbelt python-rfc3339 python-samba python-setuptools python-six python-talloc
python-tdb python-tz python-urllib3 samba samba-common-bin samba-libs
0 upgraded, 0 newly installed, 36 to remove and 0 not upgraded.
After this operation, 56.7 MB disk space will be freed.
Do you want to continue? [Y/n]


Is there any way to recover from this?
Thanks in advance!







ubuntu python apt dependencies dpkg






share|improve this question







New contributor




Andy Castille is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question







New contributor




Andy Castille is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question






New contributor




Andy Castille is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked yesterday









Andy CastilleAndy Castille

1033




1033




New contributor




Andy Castille is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





Andy Castille is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Andy Castille is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.







  • 3





    sudo apt-get dist-upgrade would be my first choice.

    – Michael Hampton
    yesterday











  • @MichaelHampton Thanks for the suggestion, but it wants to do the same thing as apt-get -f install

    – Andy Castille
    yesterday











  • It wanted to remove exactly the same set of packages? That doesn't make sense. Can you copy and paste the output you saw?

    – Michael Hampton
    yesterday











  • @MichaelHampton Sure thing: pastebin.com/HNvAuGWc

    – Andy Castille
    yesterday











  • That's very different output, and it should also be in your question.

    – Michael Hampton
    yesterday












  • 3





    sudo apt-get dist-upgrade would be my first choice.

    – Michael Hampton
    yesterday











  • @MichaelHampton Thanks for the suggestion, but it wants to do the same thing as apt-get -f install

    – Andy Castille
    yesterday











  • It wanted to remove exactly the same set of packages? That doesn't make sense. Can you copy and paste the output you saw?

    – Michael Hampton
    yesterday











  • @MichaelHampton Sure thing: pastebin.com/HNvAuGWc

    – Andy Castille
    yesterday











  • That's very different output, and it should also be in your question.

    – Michael Hampton
    yesterday







3




3





sudo apt-get dist-upgrade would be my first choice.

– Michael Hampton
yesterday





sudo apt-get dist-upgrade would be my first choice.

– Michael Hampton
yesterday













@MichaelHampton Thanks for the suggestion, but it wants to do the same thing as apt-get -f install

– Andy Castille
yesterday





@MichaelHampton Thanks for the suggestion, but it wants to do the same thing as apt-get -f install

– Andy Castille
yesterday













It wanted to remove exactly the same set of packages? That doesn't make sense. Can you copy and paste the output you saw?

– Michael Hampton
yesterday





It wanted to remove exactly the same set of packages? That doesn't make sense. Can you copy and paste the output you saw?

– Michael Hampton
yesterday













@MichaelHampton Sure thing: pastebin.com/HNvAuGWc

– Andy Castille
yesterday





@MichaelHampton Sure thing: pastebin.com/HNvAuGWc

– Andy Castille
yesterday













That's very different output, and it should also be in your question.

– Michael Hampton
yesterday





That's very different output, and it should also be in your question.

– Michael Hampton
yesterday










1 Answer
1






active

oldest

votes


















1














Normally an apt-get dist-upgrade will sort this out, by replacing packages with those in the actual apt sources you have enabled, but it doesn't seem to have done so this time on your system.



It looks like you're going to find a way need to reinstall the original Python package.



Fortunately you can do this by specifying the package version you want.



But first you have to figure out what that version is. For that, use apt policy. You should see something similar to this:



error@vmtest-ubuntu1604:~$ sudo apt policy python
python:
Installed: 3.7.0-1
Candidate: 2.7.12-1~16.04
Version table:
*** 2.7.12-1~16.04 500
500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
2.7.11-1 500
500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages


Now that you have its version number, you can install it specifically:



error@vmtest-ubuntu1604:~$ sudo apt install python=2.7.12-1~16.04 


(Don't use -f here, even if prompted.)






share|improve this answer























  • This worked perfectly! Thank you for an easy solution :)

    – Andy Castille
    yesterday











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1 Answer
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active

oldest

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1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









1














Normally an apt-get dist-upgrade will sort this out, by replacing packages with those in the actual apt sources you have enabled, but it doesn't seem to have done so this time on your system.



It looks like you're going to find a way need to reinstall the original Python package.



Fortunately you can do this by specifying the package version you want.



But first you have to figure out what that version is. For that, use apt policy. You should see something similar to this:



error@vmtest-ubuntu1604:~$ sudo apt policy python
python:
Installed: 3.7.0-1
Candidate: 2.7.12-1~16.04
Version table:
*** 2.7.12-1~16.04 500
500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
2.7.11-1 500
500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages


Now that you have its version number, you can install it specifically:



error@vmtest-ubuntu1604:~$ sudo apt install python=2.7.12-1~16.04 


(Don't use -f here, even if prompted.)






share|improve this answer























  • This worked perfectly! Thank you for an easy solution :)

    – Andy Castille
    yesterday















1














Normally an apt-get dist-upgrade will sort this out, by replacing packages with those in the actual apt sources you have enabled, but it doesn't seem to have done so this time on your system.



It looks like you're going to find a way need to reinstall the original Python package.



Fortunately you can do this by specifying the package version you want.



But first you have to figure out what that version is. For that, use apt policy. You should see something similar to this:



error@vmtest-ubuntu1604:~$ sudo apt policy python
python:
Installed: 3.7.0-1
Candidate: 2.7.12-1~16.04
Version table:
*** 2.7.12-1~16.04 500
500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
2.7.11-1 500
500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages


Now that you have its version number, you can install it specifically:



error@vmtest-ubuntu1604:~$ sudo apt install python=2.7.12-1~16.04 


(Don't use -f here, even if prompted.)






share|improve this answer























  • This worked perfectly! Thank you for an easy solution :)

    – Andy Castille
    yesterday













1












1








1







Normally an apt-get dist-upgrade will sort this out, by replacing packages with those in the actual apt sources you have enabled, but it doesn't seem to have done so this time on your system.



It looks like you're going to find a way need to reinstall the original Python package.



Fortunately you can do this by specifying the package version you want.



But first you have to figure out what that version is. For that, use apt policy. You should see something similar to this:



error@vmtest-ubuntu1604:~$ sudo apt policy python
python:
Installed: 3.7.0-1
Candidate: 2.7.12-1~16.04
Version table:
*** 2.7.12-1~16.04 500
500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
2.7.11-1 500
500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages


Now that you have its version number, you can install it specifically:



error@vmtest-ubuntu1604:~$ sudo apt install python=2.7.12-1~16.04 


(Don't use -f here, even if prompted.)






share|improve this answer













Normally an apt-get dist-upgrade will sort this out, by replacing packages with those in the actual apt sources you have enabled, but it doesn't seem to have done so this time on your system.



It looks like you're going to find a way need to reinstall the original Python package.



Fortunately you can do this by specifying the package version you want.



But first you have to figure out what that version is. For that, use apt policy. You should see something similar to this:



error@vmtest-ubuntu1604:~$ sudo apt policy python
python:
Installed: 3.7.0-1
Candidate: 2.7.12-1~16.04
Version table:
*** 2.7.12-1~16.04 500
500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages
100 /var/lib/dpkg/status
2.7.11-1 500
500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 Packages


Now that you have its version number, you can install it specifically:



error@vmtest-ubuntu1604:~$ sudo apt install python=2.7.12-1~16.04 


(Don't use -f here, even if prompted.)







share|improve this answer












share|improve this answer



share|improve this answer










answered yesterday









Michael HamptonMichael Hampton

174k27319643




174k27319643












  • This worked perfectly! Thank you for an easy solution :)

    – Andy Castille
    yesterday

















  • This worked perfectly! Thank you for an easy solution :)

    – Andy Castille
    yesterday
















This worked perfectly! Thank you for an easy solution :)

– Andy Castille
yesterday





This worked perfectly! Thank you for an easy solution :)

– Andy Castille
yesterday










Andy Castille is a new contributor. Be nice, and check out our Code of Conduct.









draft saved

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Andy Castille is a new contributor. Be nice, and check out our Code of Conduct.












Andy Castille is a new contributor. Be nice, and check out our Code of Conduct.











Andy Castille is a new contributor. Be nice, and check out our Code of Conduct.














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