If you have a dedicated server, or VPS, you may want to know if ImageMagick is install. There are many ways to tell this - but this one will work in all situations:

ssh in as root or change to root once you login ( su - )

Type "mogrify" (no quotes) at the prompt - and see if it is found. if it is, you will ge a few screens full of information from the program

if not found, do this

cd /
locate -u (this takes a few minutes to run - please wait)
locate mogrify

if not found - then ImageMagick needs to be installed.

Smoge