echo "Downloading and installing pygments..."
hg clone http://dev.pocoo.org/hg/pygments-main pygments
cd pygments
sudo python setup.py develop

echo "Patching pygments..."
curl -O http://ananelson.com/blog/2009/09/introducing-roux/r-console-lexer.diff
hg import -m "Add R Console lexer." r-console-lexer.diff
make mapfiles

echo "Downloading and installing Roux R package."
cd ..
curl -O http://ananelson.com/blog/2009/09/introducing-roux/Roux_0.0-1.tar.gz
R CMD INSTALL Roux_0.0-1.tar.gz

echo "Downloading and copying roux to /usr/local/bin. Making executable."
curl -O http://ananelson.com/blog/2009/09/introducing-roux/roux
sudo chmod a+x roux
sudo mv roux /usr/local/bin