Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: HaXml (user goal)
rejecting: HaXml-1.25.3, 1.25.2, 1.25.1, 1.25, 1.24.1, 1.24, 1.23.3, 1.23.2,
1.23.1, 1.23, 1.22.5, 1.22.4, 1.22.3, 1.22.2, 1.22.1 (global constraint
requires ==1.22)
trying: HaXml-1.22
trying: base-4.8.1.0/installed-4f7... (dependency of HaXml-1.22)
trying: HaXml-1.22:-bytestringinbase
rejecting: HaXml-1.22:+splitbase (conflict: base==4.8.1.0/installed-4f7...,
HaXml-1.22:splitbase => base<0)
rejecting: HaXml-1.22:-splitbase (conflict: base==4.8.1.0/installed-4f7...,
HaXml-1.22:splitbase => base<3)
Dependency tree exhaustively searched.