<<< ebuild_nonexist_dependency >>> 7|sci-chemistry/psi|psi-3.4.0-r2.ebuild|sci-visualization/extrema(2016-03-08)|sci-chemistry@gentoo.org <<< open bugs >>> https://bugs.gentoo.org/465124 sci-chemistry/psi-4.0_version_bump https://bugs.gentoo.org/689004 sci-chemistry/psi-3.4.0-r2_:_configure:_error:_Did_not_find_a_BLAS_library.