The mpb fails to emerge perhaps as guile is not in /dev-util, but in /dev-scheme. Reproducible: Always Steps to Reproduce: 1.emerge mpb 2. 3. Actual Results: emerge -upvDN world These are the packages that would be merged, in order: Calculating world dependencies | emerge: there are no ebuilds to satisfy "dev-util/guile". (dependency required by "sci-physics/mpb-1.4.2" [ebuild]) !!! Problem resolving dependencies for sci-physics/mpb !!! Depgraph creation failed. esearch -c guile [ I] dev-scheme/guile (1.6.7): Scheme interpreter
Please, emerge --sync before reporting bugs... ;) 10 Jan 2007; <marijn@gentoo.org> mpb-1.4.2.ebuild: Dependency update: dev-util/guile -> dev-scheme/guile.
already fixed, resync