How to install PGI addon 002?

[maerd]

I just flashed PGI v0.9 image.
Now im trying to install the pgi addon 002.
How do I do that?

Some say I should just use the web if to install the addon but I
don´t really understand how.

Is the PGi addon a Plugin? What file should I then use to upload it in the plugin section on the webif ?

 

[maerd]

Solved it myself. I was stupid to unzip the addon file. I did´nt have to do that.