After doing an upgrade from 15.10 to 16.04, my Python packages seem broken. Looks like a compilation error for python-minimal.
me@me:/etc/apt/sources.list.d$ sudo apt-get -f install Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following additional packages will be installed: libpython-dbg libpython-dev libpython-stdlib python Suggested packages: python-doc python-tk The following packages will be upgraded: libpython-dbg libpython-dev libpython-stdlib python 4 upgraded, 0 newly installed, 0 to remove and 1208 not upgraded. 5 not fully installed or removed. Need to get 0 B/160 kB of archives. After this operation, 113 kB disk space will be freed. Do you want to continue? [Y/n] y Setting up python-minimal (2.7.11-1) ... Traceback (most recent call last): File "/usr/local/lib/python2.7/runpy.py", line 162, 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: /usr/local/lib/python2.7/site-packages/_struct.so: undefined symbol: _Py_RefTotal 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)