Imagemagick

From OpenOffice.org Wiki

Some modifications were necessary to get thumbnails working in the Wiki. There have been code updates to MediaWiki to take advantage of features in newer versions of Imagemagick. The version of ImageMagick installed on the Solaris zone is too old to provide the features required. A newer version of ImageMagick was installed in /usr/local. The settings in LocalSettings.php are:

$wgUseImageMagick      = true;
$wgImageMagickConvertCommand = "/usr/local/bin/convert";