Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: hsc3-server (user goal)
rejecting: hsc3-server-0.10.0, hsc3-server-0.9.2, hsc3-server-0.9.1,
hsc3-server-0.8.0, hsc3-server-0.7.0, hsc3-server-0.6.0, hsc3-server-0.5.0
(constraint from user target requires ==0.4.0)
trying: hsc3-server-0.4.0
trying: transformers-compat-0.5.1.4:-two
trying: transformers-compat-0.5.1.4:+mtl
trying: transformers-compat-0.5.1.4:-three
next goal: transformers (dependency of hsc3-server-0.4.0)
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,
transformers-0.4.3.0, transformers-0.4.2.0, transformers-0.4.1.0 (conflict:
hsc3-server => transformers>=0.2 && <0.4)
rejecting: transformers-0.3.0.0 (conflict: transformers-compat-0.5.1.4:three
=> transformers>=0.2 && <0.3 || >=0.4.1 && <0.6)
rejecting: transformers-0.2.2.1, transformers-0.2.1.0, transformers-0.2.0.0
(conflict: transformers-compat-0.5.1.4:three => transformers>=0.4.1 && <0.6)
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, transformers-0.4.0.0 (conflict: hsc3-server =>
transformers>=0.2 && <0.4)
rejecting: transformers-0.2.2.0 (conflict: transformers-compat-0.5.1.4:three
=> transformers>=0.4.1 && <0.6)
rejecting: transformers-0.1.0.0 (conflict: hsc3-server => transformers>=0.2 &&
<0.4)
Dependency tree exhaustively searched.