Disable the Web interface for add-on installation
Before running the commands shown on this page, you should load the Bitnami stack environment by executing the installdir/use_APPNAME script (Linux and Mac OS X) or by clicking the shortcut in the Start Menu under “Start -> Bitnami APPNAME Stack -> Application console” (Windows). Learn more.
To hide this option from the admin web interface, edit the configuration file at installdir/apps/moodle/htdocs/config.php and set:
$CFG->disableonclickaddoninstall = true;
On Linux systems, also remove the write permissions from the web server group in the Moodle directories:
$ find installdir/apps/moodle/htdocs/ -type d 755