Pypy packacges removed. We don't need them anymore and they are creating...

Pypy packacges removed. We don't need them anymore and they are creating conflicts with the new repositories added for php7

install.sh

@@ -27,7 +27,7 @@ yum install -y inotify-tools incron
 yum groupinstall -y "Development Tools"
 
 # Install python libraries
-yum install -y python-inotify numpy python-matplotlib python-virtualenv python-pip python-pandas libffi-devel pypy pypy-devel python-daemon netcdf4-python
+yum install -y python-inotify numpy python-matplotlib python-virtualenv python-pip python-pandas libffi-devel python-daemon netcdf4-python
 pip install css-html-js-minify
 pip install bcrypt
 pip install future