On 19 November 2012 18:21, Magicloud Magiclouds
Hi, I am having ghc 7.6.1 working here. But anytime I installed something with cabal-install, I got prompts like:
Warning: The following packages are likely to be broken by the reinstalls: haskell98-2.0.0.2 ghc-7.6.1 Cabal-1.16.0 bin-package-db-0.0.0.0 directory-1.2.0.0 hpc-0.6.0.0 Continuing even though the plan contains dangerous reinstalls.
And even worse, then I got:
<command line>: cannot satisfy -package Cabal-1.16.0: Cabal-1.16.0-dd0ce1db6fea670a788547ee85411486 is unusable due to missing or recursive dependencies: directory-1.2.0.0-8edf300597b0da609c8eccc9aa6d0cc3 process-1.1.0.2-03ae5757aa509ffbe497f42660cba52c unix-2.6.0.0-4bc27fc415f60036a88211de7cde3e9a (use -v for more information)
What should I do? Why user space directory and process would interrupt Cabal in global space?
It shouldn't. Can you please give an example of a package that gives you an error like this? Also, what does "ghc-pkg check" say? The only thing I can think of is that you're trying to upgrade a package like array, containers, etc.
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