Not all requirements of DfGallery have been met.

Required Extensions
 curl is loaded.  json is disabled.Please load the required PHP extensions in your php.ini before you continue.

Files that need to exist
 /.htaccess exists.  /app/config/dfg/upgrade_state.php exists.

Check for writable files and directories
 /resources/cache/ is writable.  /resources/images/original/ is writable.  /resources/images/large/ is writable.  /resources/images/thumbnail/ is writable.  /app/config/dfg/upgrade_state.php is writable.

A curl error occured while checking for clean urls.
URL : http://realtortoly.com/api/rest/test_curl
cURL message : Couldn't resolve host 'realtortoly.com'

Database Config is writable.