attempt at haskell Dockerfile

gistfile1.txt

FROM buildpack-deps:wheezy

ENV GHC_VERSION 7.8.3
ENV CABAL_VERSION 1.18.0.5

RUN apt-get update \
        && apt-get install -y libgmp-dev curl locales llvm clang \
        && rm -rf /var/lib/apt/lists/* \
        && dpkg-reconfigure locales \
        && locale-gen C.UTF-8 \
        && /usr/sbin/update-locale LANG=C.UTF-8 \
        && curl -SL http://www.haskell.org/ghc/dist/$GHC_VERSION/ghc-$GHC_VERSION-x86_64-unknown-linux-deb7.tar.xz -o ghc.tar.xz \
        && curl -SL http://hackage.haskell.org/package/cabal-install-$CABAL_VERSION/cabal-install-$CABAL_VERSION.tar.gz -o cabal-install.tar.gz \
        && mkdir -p /usr/src/ghc /usr/src/cabal-install \
        && tar -xf ghc.tar.xz -C /usr/src/ghc --strip-components=1 \
        && tar -xf cabal-install.tar.gz -C /usr/src/cabal-install --strip-components=1 \
        && rm ghc.tar.xz cabal-install.tar.gz \
        && cd /usr/src/ghc && ./configure && make install \
        && cd /usr/src/cabal-install && ./bootstrap.sh

ENV PATH $PATH:/.cabal/bin

CMD ["/usr/local/bin/ghci"]