[lakostis@lks ~]$ sudo apt-get remove seamonkey
Reading Package Lists... Done
Building Dependency Tree... Done
The following packages will be REMOVED:
  avidemux seamonkey seamonkey-psm
0 upgraded, 0 newly installed, 3 removed and 6 not upgraded.
Need to get 0B of archives.
After unpacking 38.9MB disk space will be freed.
Do you want to continue? [Y/n] 
Committing changes...
Preparing...                
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[100%]
warning: /usr/lib/mozilla/chrome/overlays.rdf saved as
/usr/lib/mozilla/chrome/overlays.rdf.rpmsave
warning: /usr/lib/mozilla/chrome/chrome.rdf saved as
/usr/lib/mozilla/chrome/chrome.rdf.rpmsave
/var/tmp/rpm-tmp.86002: line 2: /usr/lib/mozilla/rebuild-databases.sh: No such
file or directory
error: execution of %postun scriptlet from seamonkey-psm-1.1.2-alt1 failed, exit
status 127
Done.

Неаккуратенько как-то :)