Would be good if people are able to build packages themselves in the right way... So you can maintain you favorite package for your favorite distro.
For Ubuntu I found some good video tutorials:
https://wiki.ubuntu.com/MOTU/Videos
And a documentation:
https://wiki.ubuntu.com/PackagingGuide/Complete
EDIT: I see some packages are up to date in the development release (now jaunty), so it could be useful in such cases to make a backport:
https://help.ubuntu.com/community/Ubunt ... 20packages
and a simple way to make backport packages:
http://ubuntuforums.org/showthread.php?t=268687
for Debian:
http://www.debian.org/doc/maint-guide/
I hope this inspires people to learn package building and improve distros for making music..