:/opt/maven$ sudo apt-get -f install redmine-sqlite Reading package lists... Done Building dependency tree Reading state information... Done You might want to run 'apt-get -f install' to correct these: The following packages have unmet dependencies: redmine-mysql : Depends: redmine (= 2.2.0+dfsg1-1~precise+1) but 2.1.4+dfsg2-2~precise+2 is to be installed redmine-sqlite : Depends: ruby-sqlite3 but it is not going to be installed Depends: redmine (= 2.2.2+dfsg1-1~precise+1) but 2.1.4+dfsg2-2~precise+2 is to be installed E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
How do I remove redmine and others causing this problem.