There are a number of plugins that will add social sharing. Is the plugin you are using on your site a premium plugin? if so it is not advised to copy the directory from your plugins directory because you likely paid for a one-site license which means he will not get the updates.
You could always look at social sharing plugins that are available from the wp.org library directly in his wp-admin under Plugins → Add New.
Hope this helps, once you find a plugin your friend is happy with kindly tag this thread as resolved.
Thread Starter
Pirho
(@pirho)
No, the plugin was free, and is called “Social” it allowed publishing to Facebook Pages directly from the post (not sharing a post direct posting)
Well, if the plugin is no longer available it means that it has not been updated anymore and will not work eventually. Yes you can do that but it is better to use a maintained plugin.
Thread Starter
Pirho
(@pirho)
True, but it’s getting difficult to find one that actually do what I want.
Well, then yes. I’d say go ahead and copy it over. Bare in mind the security risks of using a plugin that is no longer being maintained though.
Thread Starter
Pirho
(@pirho)
Not my website so what do I care? >-)
I mean – its your friends website I would think you care about your friends stuff the same as you do your own.. but that is not really a conversation for the forums so to each their own.