Output of aptitude below, Feisty system up to date as of Feb 1st, 2007. [EMAIL PROTECTED]:~$ sudo aptitude install libsmjs-dev Reading package lists... Done Building dependency tree Reading state information... Done Reading extended state information Initializing package states... Done Building tag database... Done The following packages are BROKEN: firefox The following NEW packages will be automatically installed: libmozjs-dev libnspr4-dev The following packages will be automatically REMOVED: libnspr4 The following NEW packages will be installed: libmozjs-dev libnspr4-dev libsmjs-dev The following packages will be REMOVED: libnspr4 0 packages upgraded, 3 newly installed, 1 to remove and 0 not upgraded. Need to get 410kB of archives. After unpacking 1823kB will be used. The following packages have unmet dependencies: firefox: Depends: libnspr4 (>= 2:1.firefox1.5.dfsg+1.5.0.5-0ubuntu6.06.1) but it is not installable Resolving dependencies... The following actions will resolve these dependencies:
Remove the following packages: firefox firefox-launchpad-plugin gramps yelp -- Impossible to install libsmjs-dev with firefox present https://launchpad.net/bugs/57161 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs