I was trying to modernize this ebuild but i think it's better to get rid of it. Downloading the sources as mentioned in the ebuild works, but the filesizes doesn't match anymore. Checking the sources i saw that i actually had procheck-3.6.5 - which is from Nov 2013. Making an version bump would be possible, but since no one notices this version change (this ebuild shouldn't work for quite a while already..) i guess there is not much interest in this ebuild.. Probably better to remove this. Also, it's still on EAPI6