On Tue, Mar 27, 2012 at 10:49:29AM +0200, Urban Borštnik wrote: > CP2K 2.2, without HFX for Ubuntu (11.10). I just tested this. It's not > the fastest possible but it quickly gets you something to work with. Or you could try rebuilding the libint-dev and cp2k packages from Debian unstable. Regards, Michael