The line "TeXworks 0.5r952 (Debian)" indicates that this you are using a Debian build (maybe the one pulled into Ubuntu automatically?). It seems that it was built against an older version of poppler.
Could you try if the same error occurs with one of the PPAs at https://launchpad.net/~texworks ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1015193 Title: Error libpoppler-qt4.so.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/texworks/+bug/1015193/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
