This seems like a dependency error indeed, the only changelog entry from ubuntu1->ubuntu2 is a rebuild for a new version of libexiv2.
-- libokularcore1 Dependency error https://bugs.launchpad.net/bugs/191487 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs