One way to try to get out of the 'dependtrt <= 4' error is the following
do a sudo dpkg -l | grep -v ^ii to list the packages that are not installed correctly sudo dpkg --purge remove those packages listed before -- _cache->open() failed, please report https://bugs.launchpad.net/bugs/124373 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