Public bug reported: Binary package hint: libglu1-mesa-dev
libgl1-mesa-dev will install only with libglu-mesa (= 7.7.1-1ubuntu2), but somewhere, 7.7.1-1ubuntu3 got installed on my system. Hence the bug report* -- when a newer version of a dependent package is introduced, the packages that depend on it should change their rules to allow the newer version, or be repackaged if necessary. * Filed 2 - one for each broken package. User impact: I can't install Community Core Vision. sudo apt-get -f install libgl1-mesa-dev libglu1-mesa-dev [sudo] password for dlm: Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: libgl1-mesa-dev: Depends: libgl1-mesa-glx (= 7.7.1-1ubuntu2) but 7.7.1-1ubuntu3 is to be installed libglu1-mesa-dev: Depends: libglu1-mesa (= 7.7.1-1ubuntu2) but 7.7.1-1ubuntu3 is to be installed My system: Linux dlm-laptop 2.6.33-29-realtime #1-Ubuntu SMP PREEMPT RT Thu Aug 5 13:06:17 UTC 2010 x86_64 GNU/Linux libglu1-mesa-dev version: 7.7.1-1ubuntu2 ** Affects: mesa (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/750321 Title: libglu1-mesa-dev broken dependency -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs