apache2 - The following packages have unmet dependencies (apache)

The following packages have unmet dependencies:
apache2:
    Depends: apache2-mpm-worker (= 2.2.22-1ubuntu1) but 2.2.22-1ubuntu1.2 is to be installed or
             apache2-mpm-prefork (= 2.2.22-1ubuntu1) but it is not going to be installed or
             apache2-mpm-event (= 2.2.22-1ubuntu1) but it is not going to be installed or
             apache2-mpm-itk (= 2.2.22-1ubuntu1) but it is not going to be installed
    Depends: apache2.2-common (= 2.2.22-1ubuntu1) but 2.2.22-1ubuntu1.2 is to be installed
E: Unable to correct problems, you have held broken packages.

Having trouble reinstalling apache.