rpm are not supported on ubuntu. If you want to install this package anyway, you should give a try at "alien" and try to convert the .rpm in .deb
** Changed in: Ubuntu Status: Unconfirmed => Rejected -- cannot install adobe acrobat (.rpm) https://launchpad.net/bugs/94997 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs