ImageMagick install failed

I have successfully installed Omeka at A Small Orange (ASO) with MediaWiki and Scripto and have uploaded content.

Omeka 2.0.4
MediaWiki 1.21.1
Scripto 2.0

My host (ASO) tells me ImageMagick is already installed with the path: /usr/bin/

I copied the path: "/usr/bin/" into the settings box in Omeka and ran the test and the test failed.

My Omeka installation is in the path

What am I missing? Any ideas?