On Mon, 24 Nov 2008 20:27:34 -0800 "Conal Elliott" <conal at conal.net> wrote: > reactive-0.9.4 (just released). Resolving dependencies... cabal: cannot configure reactive-0.9.3. It requires checkers >=0.1.2 There is no available version of checkers that satisfies >=0.1.2