So, at the moment you have the addThis plugin in plugins/generic/addThis and it is the latest release from here: Releases · pkp/addThis · GitHub and you have unzipped the contents.
Now, if you go to Settings => Website => Plugins, you can not see the plugin in the list there?
In FAQ I haven’t found a general question about standard plugin installation. AddThis is the one I try to install… But I guess process is the same for most of plugins
Thanks… I can’t find what I try to set… but it is an issue of the plugin, not of OJS
(I would like to remove the G+ button and add a Researchgate button…
i did what you said but it shows me an error: command tar not available config config.inic.php can you help me to solve this i dont know why it produces