The 'use_libarchive_for_zip_files' is coming from the Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=748198
The Utopic Ark has been merged with the Debian: http://changelogs.ubuntu.com/changelogs/pool/universe/a/ark/ark_4.14.1-0ubuntu1/changelog : ark (4:4.13.2-0ubuntu1) utopic; urgency=medium [ Rohan Garg ] * Merge with debian, no remaining changes The Trusty Ark has not merged with the Debian: http://changelogs.ubuntu.com/changelogs/pool/universe/a/ark/ark_4.13.3-0ubuntu0.1/changelog So it doesn't have the patch 'use_libarchive_for_zip_files ** Bug watch added: Debian Bug tracker #748198 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=748198 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1388532 Title: Ark fails to produce zip archive instead making gzip with the zip suffix To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ark/+bug/1388532/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs