Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: mathgenealogy (user goal)
rejecting: mathgenealogy-1.4.0, mathgenealogy-1.3.0, mathgenealogy-1.2.0,
mathgenealogy-1.1.1, mathgenealogy-1.1.0, mathgenealogy-1.0.0,
mathgenealogy-0.0.2 (constraint from user target requires ==0.0.1)
trying: mathgenealogy-0.0.1
trying: base-4.9.0.0/installed-4.9... (dependency of mathgenealogy-0.0.1)
next goal: tagsoup (dependency of mathgenealogy-0.0.1)
rejecting: tagsoup-0.14, tagsoup-0.13.10, tagsoup-0.13.9, tagsoup-0.13.8,
tagsoup-0.13.7, tagsoup-0.13.6, tagsoup-0.13.5, tagsoup-0.13.4,
tagsoup-0.13.3, tagsoup-0.13.2, tagsoup-0.13.1, tagsoup-0.13 (conflict:
mathgenealogy => tagsoup>=0.12.6 && <0.13)
rejecting: tagsoup-0.12.8, tagsoup-0.12.7, tagsoup-0.12.6 (conflict:
base==4.9.0.0/installed-4.9..., tagsoup => base>=4 && <4.8)
rejecting: tagsoup-0.12.5, tagsoup-0.12.4, tagsoup-0.12.3, tagsoup-0.12.2,
tagsoup-0.12.1, tagsoup-0.12, tagsoup-0.11.1, tagsoup-0.11, tagsoup-0.10.1,
tagsoup-0.10, tagsoup-0.9, tagsoup-0.8, tagsoup-0.6, tagsoup-0.4, tagsoup-0.1
(conflict: mathgenealogy => tagsoup>=0.12.6 && <0.13)
Dependency tree exhaustively searched.