imagemagick installation on Gallery3

i I have on my linux server imagemagick installed as as Global module on PHP - it looks like in advanced>>options>> cannot locate the path of imagemagick so.

anyone has Idea ho wI can fix this?

The problem it looks like I have with base GD installed is during upload of jpg pictures I have many times errors- I've been suggested to switch onto Imagemgck as a better solution rather than GD.

hope to have a good response on this

thanks