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- #!/bin/bash
- RETCODE=$(fw_exists ${IROOT}/haskell.installed)
- [ ! "$RETCODE" == 0 ] || { \
- source $IROOT/haskell.installed
- return 0; }
- CABAL_HOME=/opt/cabal/1.20
- HASKELL_HOME=/opt/ghc/7.8.3
- # TODO: someday move away from apt
- sudo add-apt-repository -y ppa:hvr/ghc
- sudo apt-get update
- sudo apt-get install -y ghc-7.8.3 cabal-install-1.20 libpcre3-dev
- echo "export LANG=en_US.UTF-8" > $IROOT/haskell.installed
- echo "export CABAL_HOME=${CABAL_HOME}" >> $IROOT/haskell.installed
- echo "export HASKELL_HOME=${HASKELL_HOME}" >> $IROOT/haskell.installed
- echo -e "export PATH=\$HASKELL_HOME/bin:\$CABAL_HOME/bin:\$PATH" >> $IROOT/haskell.installed
- source $IROOT/haskell.installed
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