diff --git a/install.sh b/install.sh
index af334b909e1dfe75db8fac49cb9ec011fbbdbe77..74a0f22caef922e77aabaf2bf7bde6d009826497 100644
--- a/install.sh
+++ b/install.sh
@@ -26,6 +26,7 @@ yum groupinstall "Development Tools"
 yum install python-inotify numpy python-matplotlib python-virtualenv
 python -m easy_install pip
 pip install pandas
+pip install css-html-js-minify
 
 # Install (& configure) sendmail
 yum install sendmail sendmail-cf m4