Further investigation: qtcreator does not depend on libqt4-dev (!) Tried installing libqt4-dev however it depends on libpq-dev libpq-dev can't be installed due to it depending on a different version of libpq5 (8.4.2-0ubuntu9.10) than is what was installed (8.4.2-1~jaunty1)
Fix: Forced downgrade of libpq5 to 8.4.2-0ubuntu9.10, installed libpq-dev and libqt4-dev Everything works now. Changing package to libpq5 -- QT Creator does not build any projects on default install https://bugs.launchpad.net/bugs/521409 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs