It appears you're trying to use PlayDeb packages after installing Ubuntu ones. Please uninstall your Ubuntu version before installing the one from PlayDeb. For the package you're trying to install it appears the command is: apt-get remove redeclipse-common
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1651769 Title: package redeclipse-common (not installed) failed to install/upgrade: trying to overwrite '/usr/share/doc/redeclipse/guidelines.txt', which is also in package redeclipse 1.5.1-2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/redeclipse/+bug/1651769/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs