[Haskell-cafe] library version problem
ketil at malde.org
Fri Apr 11 03:11:47 EDT 2008
"Galchin, Vasili" <vigalchin at gmail.com> writes:
> :m System.Posix
> I am getting the wrong version of the Unix package. I know this to be true
> because I did
> ghc-pkg latest unix
> and got unix-188.8.131.52
> I want unix.184.108.40.206 because this version has changes that I made
Naturally, you'll get 220.127.116.11, since it has the highest version number!
Either rename your modified version to 2.4 (or similar), specify the
exact version in your *application's* cabal file, or use
"ghc-pkg hide" to hide version 18.104.22.168 from view.
If I haven't seen further, it is by standing in the footprints of giants
More information about the Haskell-Cafe