On Hoary, this file is not installed with any package. On Breezy and Dapper, this file is installed with libqt3-mt-dev, according to the package listing at packages.ubuntu.com.
Moving to "Needs Info" status pending confirmation that the file appears on Bradley's system. ** Changed in: qt-x11-free (Ubuntu) Status: Unconfirmed => Needs Info -- /usr/lib/pkgconfig/qt-mt.pc not installed as it should be https://launchpad.net/bugs/19622 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs