* Package:    sci-libs/mumps-5.1.2
 * Repository: gentoo
 * Maintainer: sci@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux scotch userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox splitdebug userpriv usersandbox
 * Using following Fortran compiler:
 *   F77: x86_64-pc-linux-gnu-gfortran
 *   FC:  x86_64-pc-linux-gnu-gfortran
>>> Unpacking source...
>>> Unpacking MUMPS_5.1.2.tar.gz to /var/tmp/portage/sci-libs/mumps-5.1.2/work
>>> Source unpacked in /var/tmp/portage/sci-libs/mumps-5.1.2/work
>>> Preparing source in /var/tmp/portage/sci-libs/mumps-5.1.2/work/MUMPS_5.1.2 ...
sed: -e expression #9, char 80: unknown option to `s'
 * ERROR: sci-libs/mumps-5.1.2::gentoo failed (prepare phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_prepare
 *   environment, line 2634:  Called die
 * The specific snippet of code:
 *       sed -e "s:^\(CC\s*=\).*:\1$(tc-getCC):" -e "s:^\(FC\s*=\).*:\1$(tc-getFC):" -e "s:^\(FL\s*=\).*:\1$(tc-getFC):" -e "s:^\(AR\s*=\).*:\1$(tc-getAR) cr :" -e "s:^\(RANLIB\s*=\).*:\1$(tc-getRANLIB):" -e "s:^\(LIBBLAS\s*=\).*:\1$($(tc-getPKG_CONFIG) --libs blas):" -e "s:^\(INCPAR\s*=\).*:\1:" -e 's:^\(LIBPAR\s*=\).*:\1$(SCALAP):' -e "s:^\(OPTF\s*=\).*:\1${FFLAGS} -DALLOW_NON_INIT \$(PIC):" -e "s:^\(OPTC\s*=\).*:\1${CFLAGS} \$(PIC):" -e "s:^\(OPTL\s*=\).*:\1${LDFLAGS}:" Make.inc/Makefile.inc.generic > Makefile.inc || die;
 * 
 * If you need support, post the output of `emerge --info '=sci-libs/mumps-5.1.2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=sci-libs/mumps-5.1.2::gentoo'`.
 * The complete build log is located at '/var/log/portage/sci-libs:mumps-5.1.2:20200227-215543.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/sci-libs/mumps-5.1.2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sci-libs/mumps-5.1.2/temp/environment'.
 * Working directory: '/var/tmp/portage/sci-libs/mumps-5.1.2/work/MUMPS_5.1.2'
 * S: '/var/tmp/portage/sci-libs/mumps-5.1.2/work/MUMPS_5.1.2'