ghc-7.4.2 for EPEL 5 and 6, also includes haskell-platform
yum install ghc cabal-install haskell-platform
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/petersen/ghc-7.4.2/
ghc-7.4.2 for EPEL 5 and 6, also includes haskell-platform
yum install ghc cabal-install haskell-platform