got it! It seems libmng1 is a Multiple-image Network Graphics library that has been replaced by libmng2 in the repositories. However it is still available at http://packages.ubuntu.com/precise/libmng1 so the process is: 1) download the appropriate libmng1 deb package from http://packages.ubuntu.com/...

My son wants to play mari0 from http://stabyourself.net/mari0/ because his friends play it. groan. Mari0 has not been updated for years and only works with love 0.8.0 The Linux Mint repositories have been updated to carry the latest love So until Mari0 gets a long promised update with 0.9 compatibil...