I'm trying to install new apps in Odoo, at first I was trying to do in local Odoo. I downloaded an application, then I moved that to the file Addons. When I went to the web page, I could see the icon of the app. But when I did clic on "Install" an error appers.
My question is : When I do an install, I have to do any changes??
If you see the button, it is a good start.... what is the error ?
Post the error??