Resolving dependencies...
cabal: Could not resolve dependencies:
trying: Cabal-1.20.0.2/installed-f63... (user goal)
trying: HStringTemplate-0.7.3/installed-8e6... (user goal)
trying: uhc-light-1.1.8.0 (user goal)
trying: uhc-util-0.1.3.9 (dependency of uhc-light-1.1.8.0)
next goal: ListLike (dependency of uhc-util-0.1.3.9)
rejecting: ListLike-4.1.0, 4.0.2 (conflict: HStringTemplate =>
text==1.2.0.2/installed-ddc..., ListLike => text>=0.11 && <1.2)
rejecting: ListLike-4.0.1 (conflict: HStringTemplate =>
text==1.2.0.2/installed-ddc..., ListLike => text>=0.11 && <0.12)
rejecting: ListLike-4.0.0 (conflict: Cabal => array==0.5.0.0/installed-b8a...,
ListLike => array>=0.3 && <0.5)
rejecting: ListLike-3.1.7.1, 3.1.7, 3.1.6, 3.1.5, 3.1.4, 3.1.2, 3.1.1, 3.1.0,
3.0.1, 2.0.1, 2.0.0, 1.1.0, 1.0.2, 1.0.1, 1.0.0 (conflict: uhc-util =>
ListLike>=4.0.0)
Backjump limit reached (change with --max-backjumps).

Note: when using a sandbox, all packages are required to have consistent
dependencies. Try reinstalling/unregistering the offending packages or
recreating the sandbox.