net-analyzer/netio-1.31: fetch fails for the 1.31 release, apparently it is not available anymore on the upstream server. Downloading 'http://www.ars.de/ars/ars.nsf/f24a6a0b94c22d82862566960071bf5a/aa577bc4be573b05c125706d004c75b5/$FILE/netio131.zip' --2013-01-20 21:58:59-- http://www.ars.de/ars/ars.nsf/f24a6a0b94c22d82862566960071bf5a/aa577bc4be573b05c125706d004c75b5/$FILE/netio131.zip Resolving www.ars.de... 62.245.187.194 Connecting to www.ars.de|62.245.187.194|:80... connected. HTTP request sent, awaiting response... 404 Not Found Upstream is at 1.32, and this file is available. Please bump if possible.
So we can't mirror them and upstream removes the older versions from public access. I have removed the older stable ebuilds now in favour of bumping the one unstable version. 1.32 is the only version left. Thanks for reporting!