We are getting this message when trying to install an external app/module. Could someone help me with what permissions are required on the AWS/Ubuntu server to allow for the access and to write to the directory?
If permissions on your file system allow it, you can use this tool to deploy an external module. The module will then be visible on the tab Available app/modules.
Installation of external module is not possible from the web interface for the following reason:
Failed to write in directory /var/www/html/dolibarr/htdocs/custom
