Setting up python-minimal (2.7.12-1~16.04) ...
    Traceback (most recent call last):
      File "/usr/local/lib/python2.7/runpy.py", line 174, in _run_module_as_main
        "__main__", fname, loader, pkg_name)
      File "/usr/local/lib/python2.7/runpy.py", line 72, in _run_code
        exec code in run_globals
      File "/usr/local/lib/python2.7/compileall.py", line 16, in <module>
        import struct
      File "/usr/local/lib/python2.7/struct.py", line 1, in <module>
        from _struct import *
    ImportError: No module named _struct
    dpkg: error processing package python-minimal (--configure):
     subprocess installed post-installation script returned error exit status 1
    Errors were encountered while processing:
     python-minimal
    E: Sub-process /usr/bin/dpkg returned an error code (1)
    A package failed to install.  Trying to recover:
    dpkg: dependency problems prevent configuration of python-dev:
     python-dev depends on python (= 2.7.12-1~16.04); however:
      Version of python on system is 2.7.11-1.

    dpkg: error processing package python-dev (--configure):
     dependency problems - leaving unconfigured
    Setting up python-minimal (2.7.12-1~16.04) ...
    Traceback (most recent call last):
      File "/usr/local/lib/python2.7/runpy.py", line 174, in _run_module_as_main
        "__main__", fname, loader, pkg_name)
      File "/usr/local/lib/python2.7/runpy.py", line 72, in _run_code
        exec code in run_globals
      File "/usr/local/lib/python2.7/compileall.py", line 16, in <module>
        import struct
      File "/usr/local/lib/python2.7/struct.py", line 1, in <module>
        from _struct import *
    ImportError: No module named _struct
    dpkg: error processing package python-minimal (--configure):
     subprocess installed post-installation script returned error exit status 1
    Errors were encountered while processing:
     python-dev
     python-minimal

4.4.0-66-generic #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

egrep -v '^#|^ *$' /etc/apt/sources.list /etc/apt/sources.list.d/*
/etc/apt/sources.list.d/cuda-8-0-local-ga2.list:deb file:///var/cuda-repo-8-0-local-ga2 /
/etc/apt/sources.list.d/dolphin-emu-ppa-xenial.list:deb http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu xenial main
/etc/apt/sources.list.d/dolphin-emu-ppa-xenial.list:deb-src http://ppa.launchpad.net/dolphin-emu/ppa/ubuntu xenial main
/etc/apt/sources.list.d/google-chrome.list:deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main
/etc/apt/sources.list.d/official-package-repositories.list:deb http://mirror.zetup.net/linuxmint/packages sarah main upstream import backport
/etc/apt/sources.list.d/official-package-repositories.list:deb http://archive.ubuntu.com/ubuntu xenial main restricted universe multiverse
/etc/apt/sources.list.d/official-package-repositories.list:deb http://archive.ubuntu.com/ubuntu xenial-updates main restricted universe multiverse
/etc/apt/sources.list.d/official-package-repositories.list:deb http://archive.ubuntu.com/ubuntu xenial-backports main restricted universe multiverse
/etc/apt/sources.list.d/official-package-repositories.list:deb http://security.ubuntu.com/ubuntu/ xenial-security main restricted universe multiverse
/etc/apt/sources.list.d/official-package-repositories.list:deb http://archive.canonical.com/ubuntu/ xenial partner
/etc/apt/sources.list.d/postgresql.list:deb http://apt.postgresql.org/pub/repos/apt/ xenial-pgdg main
/etc/apt/sources.list.d/steam.list:deb [arch=amd64,i386] http://repo.steampowered.com/steam/ precise steam
/etc/apt/sources.list.d/steam.list:deb-src [arch=amd64,i386] http://repo.steampowered.com/steam/ precise steam
/etc/apt/sources.list.d/ubuntu-toolchain-r-test-xenial.list:deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main
/etc/apt/sources.list.d/ubuntu-toolchain-r-test-xenial.list:deb-src http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main
/etc/apt/sources.list.d/yarn.list:deb https://dl.yarnpkg.com/debian/ stable main