I had the same problem. The problem was that I've added alternative for python and pyversions does not followed both symbolic link.
To check this please run: pyversions --default python -V file /usr/bin/python -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to pygtk in Ubuntu. https://bugs.launchpad.net/bugs/1076117 Title: package python-gtk2-dev 2.24.0-3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pygtk/+bug/1076117/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs