No Ubuntu packages will install anything to /usr/local, it must be something you installed manually or a .deb you installed from a 3rd party repository. If it's the latter you can find the package with: dpkg -S usr/local/lib/libQtCore.so.4
-- qt4 apps doesn't start with symbol lookup error https://bugs.launchpad.net/bugs/115970 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qt4-x11 in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs