Resolving dependencies...
cabal: Could not resolve dependencies:
trying: base-4.9.0.0/installed-4.9... (dependency of filecache-0.2.6)
next goal: exceptions (dependency of filecache-0.2.6)
rejecting: exceptions-0.8.3, exceptions-0.8.2.1, exceptions-0.8.1,
exceptions-0.8.0.2, exceptions-0.8.0.1, exceptions-0.8, exceptions-0.7
(conflict: filecache => exceptions==0.6.*)
trying: exceptions-0.6.1
next goal: transformers (dependency of exceptions-0.6.1)
rejecting: transformers-0.5.2.0/installed-0.5..., transformers-0.5.2.0,
transformers-0.5.1.0, transformers-0.5.0.1, transformers-0.5.0.0 (conflict:
exceptions => transformers>=0.2 && <0.5)
rejecting: transformers-0.4.3.0, transformers-0.4.2.0 (conflict:
base==4.9.0.0/installed-4.9..., transformers => base>=2 && <4.9)
rejecting: transformers-0.4.1.0, transformers-0.3.0.0, transformers-0.2.2.1
(conflict: base==4.9.0.0/installed-4.9..., transformers => base>=2 && <4.8 ||
>=1.0 && <2)
rejecting: transformers-0.2.1.0, transformers-0.2.0.0 (conflict:
base==4.9.0.0/installed-4.9..., transformers => base>=2 && <4.3 || >=1.0 &&
<2)
rejecting: transformers-0.1.4.0, transformers-0.1.3.0, transformers-0.1.1.0,
transformers-0.1.0.1, transformers-0.0.1.0, transformers-0.0.0.0,
transformers-0.5.0.2 (conflict: exceptions => transformers>=0.2 && <0.5)
rejecting: transformers-0.4.0.0 (conflict: base==4.9.0.0/installed-4.9...,
transformers => base>=2 && <4.8 || >=1.0 && <2)
rejecting: transformers-0.2.2.0 (conflict: base==4.9.0.0/installed-4.9...,
transformers => base>=2 && <4.6 || >=1.0 && <2)
rejecting: transformers-0.1.0.0 (conflict: exceptions => transformers>=0.2 &&
<0.5)
Dependency tree exhaustively searched.