#!/bin/bash
find ~/.cabal/bin/pandoc 2>&1 >/dev/null && exit 0
# Not there; build it
mkdir /tmp/$$
pushd /tmp/$$
wget https://github.com/jgm/pandoc/archive/1.17.0.3.tar.gz
mv 1.17.0.3.tar.gz pandoc-1.17.0.3.tar.gz
tar zxf pandoc-1.17.0.3.tar.gz
rm pandoc-1.17.0.3.tar.gz
cabal update
cabal install --user pandoc regex-posix regex-compat
export PATH=~/.cabal/bin:$PATH
echo Leaving `pwd`
popd