The pine-4.51.ebuild downloads pine4.51.tar.bz2 but tries to unpack pine4.51.tar.gz. I'll attach pine-4.51-r1.ebuild that corrects the problem.
Created attachment 6940 [details] new pine ebuild This pine ebuild won't fail on the unpack routine
fixed, thx for the report http://cvs.gentoo.org/cgi-bin/viewcvs.cgi/gentoo-x86/net-mail/pine/pine-4.51.ebuild.diff?r1=1.2&r2=1.3