[Haskell-cafe] GHC 6.13 and GHC 7.6 in parallel on Linux

Johannes Waldmann waldmann at imn.htwk-leipzig.de
Fri Sep 28 17:01:16 CEST 2012


>    How is it possible to run 2 different versions of GHC

if you installed the binary packages in standard locations,
look in /usr/local/bin/ghc* : you have  ghc-6.12.3, ghc-7.6.1  etc.
and each one knows how to find their libraries.
you can even say "cabal install --with-ghc=ghc-7.6.1 foo"






More information about the Haskell-Cafe mailing list