sci-libs/coinor-cppad-20140112 tries to fetch http://www.coin-or.org/download/source/CppAD/cppad-20140112.gpl.tgz which doesn't exist anymore replaced by cppad-20140116.gpl.tgz
+*coinor-cppad-20140116 (16 Jan 2014) + + 16 Jan 2014; Sébastien Fabbro <bicatali@gentoo.org> + +coinor-cppad-20140116.ebuild, -coinor-cppad-20140112.ebuild: + Version bump fixing bug #498240 +