http://zenwalk.pinguix.com/user-accounts/bip/EXTRA/l/libsigc++/ZENBUILD
http://zenwalk.pinguix.com/user-accounts/bip/EXTRA/l/libsigc++/build-libsigc++.sh
http://ftp.acc.umu.se/pub/GNOME/sources/libsigc++/2.2/libsigc++-2.2.8.tar.bz2
