|   | 1 |  initial version  | 
How did you install imagemagick? It seems you did not set the PATH and LD_LIBRARY_PATH correctly. Have a look at
http://www.imagemagick.org/script/binary-releases.php?ImageMagick=8t1hubbqi2k49feh51an7g0co4#macosx
Add the lines starting with export to ~/.bash_profile and run the command source ~/.bash_profile
Let me know if this works or if you installed imagemagick some other way.
 Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
 
                
                Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.