[Haskell-cafe] How to cabal fetch mtl==18.104.22.168?
ia at stryx.demon.co.uk
Mon Nov 29 01:51:37 CET 2010
"Albert Y. C. Lai" <trebla at vex.net> suggested
> cabal fetch mtl-22.214.171.124
C:\Documents and Settings\Iain Alexander>cabal fetch mtl-126.96.36.199
cabal: internal error: could not construct a valid install plan.
The proposed (invalid) plan contained the following problems:
The following packages are involved in a dependency cycle transformers-0.2.2.0,
Iain Alexander ia at stryx.demon.co.uk
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