Comment 4 for bug 1307879

Ah yes, that's a familiar error on older systems. Check this thread for a quick fix:
http://community.logmein.com/t5/Hamachi/Debian-hamachi-2-1-0-119-dependencies/td-p/102139

I think an even better solution would be installing a newer Ubuntu version like 12.04 or 14.04 (which will be released on april 17th).