I used an overlay to emerge fwbuilder-2.1.5 and I had to change make_desktop_entry fwbuilder to fwbuilder21 because the official fwbuilder source from http://www.fwbuilder.org/nightly_builds/build-98/ adds 21 to the compiled binaries for example: $ ls -la /usr/bin/fwb* -rwxr-xr-x 1 root root 103020 2006-08-18 01:11 /usr/bin/fwbedit21 -rwxr-xr-x 1 root root 516012 2006-08-18 01:11 /usr/bin/fwb_ipf21 -rwxr-xr-x 1 root root 327104 2006-08-18 01:11 /usr/bin/fwb_ipfw21 -rwxr-xr-x 1 root root 803092 2006-08-18 01:11 /usr/bin/fwb_ipt21 -rwxr-xr-x 1 root root 28668 2006-08-18 01:11 /usr/bin/fwblookup21 -rwxr-xr-x 1 root root 372408 2006-08-18 01:11 /usr/bin/fwb_pf21 -rwxr-xr-x 1 root root 3529384 2006-08-18 01:11 /usr/bin/fwbuilder21 $ Of course I might be wrong since I didn't actually emerge from the official portage tree yet. I can't emerge --sync until tonight :-). But both fwbuilder-2.1.5.tar.gz on the mirrors and the one on my machine match in file size. Also just a side note I get a warning about pre-stripped binaries on fwbuilder install. Not really important, just informing. http://sources.gentoo.org/viewcvs.py/gentoo-x86/net-firewall/fwbuilder/fwbuilder-2.1.5.ebuild?rev=1.1&view=markup http://forums.gentoo.org/viewtopic-t-487684.html
The official 2.1.5 ebuild does leave the upstream naming, so you're right the desktop entry should be fwbuilder21 Thanks for reporting :)