cd /usr/local/src/
wget http://nginxcp.com/latest/nginxadmin.tar
tar xf nginxadmin.tar
cd publicnginx
./nginxinstaller install
if python crashes follow the steps below:
cd /usr/local/src/
wget http://www.python.org/ftp/python/2.5.2/Python-2.5.2.tgz
tar fxz Python-2.5.2.tgz
cd Python-2.5.2
./configure
make
make install
fresh install
killall -9 nginx
cd /usr/local/src/publicnginx
./nginxinstaller uninstall
./nginxinstaller install
/etc/init.d/httpd restart