You can uninstall or removes an installed libany-moose-perl package itself from Ubuntu 12.04 LTS (Precise Pangolin) through the terminal,
$ sudo apt-get remove libany-moose-perl
If you would like to remove libany-moose-perl and it's dependent packages which are no longer needed from Ubuntu,
$ sudo apt-get remove --auto-remove libany-moose-perl
If you use with purge options to libany-moose-perl package all the configuration and dependent packages will be removed.
$ sudo apt-get purge libany-moose-perl
If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.
$ sudo apt-get purge --auto-remove libany-moose-perl