For all Ubuntu/Mint... users that want to try out the latest Hydrogen code
(svn2327 from 26aug) without compiling > take a look at the download
scroll down to the 'Unstable releases / snapshots' section. There you can
find a link to the Hydrogen PPA.
Please keep in mind that this is a development snapshot and thus can contain
bugs (also read the info on the download page carefully since there is a
potential risk of damaging your current hydrogen songs when opening with
this snapshot version)
Enjoy, (and please report bugs) !
The Hydrogen team