1 ssh to your server as root and run
#/usr/local/cpanel/scripts/makecpphp
(skip this if your server doesn’t have makecpphp)
and run
2. and download the installer using the command below:
#cd /usr/local/cpanel/whostmgr/docroot/cgi/
#rm -rf /usr/local/cpanel/whostmgr/docroot/cgi/rvsitebuilderinstaller/
#rm -f rvsitebuilderinstaller.tar
#wget http://download.rvglobalsoft.com/rvsitebuilderinstaller.tar
#tar -xvf rvsitebuilderinstaller.tar
#rm -f rvsitebuilderinstaller.tar
#chmod 755 /usr/local/cpanel/whostmgr/docroot/cgi/rvsitebuilderinstaller/appconfig/registerapp
#/usr/local/cpanel/whostmgr/docroot/cgi/rvsitebuilderinstaller/appconfig/registerapp
#rm -rf /usr/local/cpanel/whostmgr/docroot/cgi/rvsitebuilderinstaller/
#rm -f rvsitebuilderinstaller.tar
#wget http://download.rvglobalsoft.com/rvsitebuilderinstaller.tar
#tar -xvf rvsitebuilderinstaller.tar
#rm -f rvsitebuilderinstaller.tar
#chmod 755 /usr/local/cpanel/whostmgr/docroot/cgi/rvsitebuilderinstaller/appconfig/registerapp
#/usr/local/cpanel/whostmgr/docroot/cgi/rvsitebuilderinstaller/appconfig/registerapp
3. Open root WHM, at the left menu under Plugins section, you will find RVManager menu.
4. Click RVSiteBuilder Manager to begin the installation process.
5. After completed the installation, you will be sent to RVSiteBuilder Manager automatically. Please configure RV SiteBuilder immediatly.
Done!! Now RVSiteBuilder is shoiwing as a feature in all cPanel users.
Great..!