portage-ng / portage / sci-mathematics / form / 5.0.0_beta1
pmerge --pretend --verbose
[ebuild  N     ] sci-mathematics/form-5.0.0_beta1::gentoo USE="gmp threads zlib -devref -doc -doxygen -emacs -mpi" 1.3 MiB

Total: 1 package (1 new), Size of downloads: 1.3 MiB


 * Running sanity checks...

 * resolver plan required 11 ops (0.01 seconds)

Wall time
0.432 s vs. 0.010 s for portage-ng