On Mon, 2008-06-02 at 09:42 -0700, Thomas Hartman wrote: > Can cabal install be made to work for this package? > ***** > [EMAIL PROTECTED]:~>sudo cabal install happs-hsp-template > [sudo] password for thartman: > cabal: internal error: could not construct a valid install plan. > The proposed (invalid) plan contained the following problems: > Package Cabal is required by several packages, but they require > inconsistent versions: > package ghc-6.8.2 requires Cabal-1.2.3.0 > package plugins-1.2 requires Cabal-1.5.2
The package deps are not actually inconsistent, the problem is that the current cabal-install dependency resolution algorithm is completely naive and comes up with an invalid install plan. I'll let people know when the new dep resolver for cabal-install is ready (hopefully just a few days now). It should address this issue. Duncan _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe