Install GDC on X11 systems

The installation and licensing of Genero products requires you to read and accept the End User License Agreement, which can be found on the Four Js website at http://4js.com/end-user-license-agreements/.

By default, the script un-compresses data into DBTEMP. Please make sure you have the correct permissions for this directory. If you do not have the necessary permissions, either unset DBTEMP (/tmp will be used), or use the -w <tempdir> option to specify an alternate temporary directory.