Hi
I am using Odoo 10 and downloaded a third-party app "Standard Accounting Report" by Florent de Labarre. Uploaded on "custom-addons" directory under odoo and put it in the path in odoo-server.conf and restarted the server.
On front-end, with administrator right, tried multiple times to update the app list but unfortunately, it is not appearing in the list.
Regards,