> http://dev.gentoo.org/~ssuominen/libwww-5.4.0-patches-1.2.tar.bz2 downloading from that location leads to ERROR 404: Not Found.
If you have correct mirrors in /etc/make.conf, it would have been downloaded primarily from gentoo mirrors. so real solution for you: fix your /etc/make.conf but I've also updated the ebuild away from my home directory...
Thank you. You are right, on the Gentoo mirrors, the file is available and I have six valid mirrors in my /etc/make.conf. But to validate the SRC_URI in the ebuilds, I temporarily set GENTOO_MIRRORS="".