Showing posts with label haskell. Show all posts
Showing posts with label haskell. Show all posts

Sunday, February 8, 2015

haskell on centos 6.5

Use justhub rather than version in epel repo.

Don't bother with the version of haskell-platform in epel repo. It is sufficiently out-of-date (circa 2010) that it can't update via cabal install cabal-install. Jump straight to using justhub.

Justhub example for centos 6.x:

# install the justhub yum repo:
sudo rpm -ivh http://sherkin.justhub.org/el6/RPMS/x86_64/justhub-release-2.0-4.0.el6.x86_64.rpm

# install single current haskell version into /usr/bin
yum install haskell

# update cabal
cabal update

# e.g. install some packages via cabal
cabal install haskell-src-exts
Now I can get back to coding for exercism.io. Come review my first haskell program.