I have boinc 7.2.33 (64) on slackware 14.1 64 running gui no problem, downloaded it, sh filename, run ./BOINC/run_manager.
I see they have "Linux x64 7.2.42 Recommended version 28 Feb 2014 download (3.25 MB) Self-extracting archive", haven't tried it as mine seems to be working fine. I don't see anything
HERE about ubuntu or fedora.
Which version of boinc you trying to run? I have nothing libwv....
also you shouldn't multi post same question