How to set up my Facebook app to allow user wall posts?

Question

I'm trying to post a Facebook wall post from my Ruby script (I'm using koala gem). I was able to successfully login to Facebook and get my user token.

However, it won't allow to do a wall post because my Facebook app is not set in a way with necessary permissions.

So what is the option that I could setup in my Facebook app to allow user wall posts ?

I have looked through my Facebook app options and I couldn't find a place for that, and also searching the web didn't help much.

Answer 1

Finally I found the answer to my question and got it working,

Please read the answer to the following question

Error while posting to feed: "The user hasn't authorized the application to perform this action"

:)