[ebuild  N     ] sci-electronics/ngspice-46::gentoo USE="X klu openmp readline shared -debug -deprecated -doc -examples -fftw -tcl -test" 10.0 MiB
[ebuild  N     ] sci-electronics/xcircuit-3.10.30-r2::gentoo USE="-tcl" 1.5 MiB

Total: 2 packages (2 new), Size of downloads: 11.6 MiB


 * Running sanity checks...
>>> sci-electronics/ngspice-46: failed pkg_pretend
 /Volumes/Disk 1/gentoo-prefix/usr/lib/pkgcore/lib/pkgcore/ebd/.generated/libs/8/pkg_pretend: line 144: [[: invalid regular expression `': empty (sub)expression
  * ERROR: sci-electronics/ngspice-46:: failed (pretend phase):
  *   USE flag 'openmp' not in IUSE for sci-electronics/ngspice-46
  * 
  * Call stack:
  *    isolated-functions.bash, line  333:  called pkg_pretend
  *                ebuild.bash, line 1672:  called use 'openmp'
  *                pkg_pretend, line  145:  called die
  * 
  * Working directory: '/var/tmp/portage'

!!! Sanity checks failed, exiting...