This issue isn't relevant any more since version 2.51-2 is long gone. Version 2.51-4 which is most Ubuntu versions have dropped defora which was the program failing in the attached log.
** Changed in: ttf-sil-ezra (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/379544 Title: package ttf-sil-ezra 2.51-2 failed to install/upgrade: subprocess post-installation script returned error exit status 139 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ttf-sil-ezra/+bug/379544/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs