Transfering plugins and such to a new computer

I have gmic, and a varierty of other plugins and things installed on GIMP portable.

I went to copy all the new plugins from my plugins folder from it to my laptop's GIMP plugin folder (the one in lib...), and though I have GMIC, liquid rescale, etc, I don't see the script-fu menu/tab like I have on gimp portable.

Is there a way to troubleshoot what file I missed, or where it may be that is causing this?