I have just moved a blog from wordpress.com (http://m0j0.wordpress.com) to one that I host myself (http://www.protocolostomy.com). One thing I need badly is syntax highlighting. I have downloaded and installed both the google-syntax-highlighter and the syntaxhighlighter plugins, but I can't get either one of them to do anything useful at all. My browser's error console says "dp is not defined". Since that appears to be the object whose methods are supposed to do all the work, that would probably be the problem, but I'm not sure why it's happening or how to fix that.
I have made sure that the wp_footer() call is in the footer of my theme. I have made sure that the permissions on the js files are correct. I have compared the source of the generated page between the wordpress and protocolostomy pages. I have ensured that the .js files are being referenced in the page source. I have googled rather extensively and read the readme.txt of both plugins. I have tested on several browsers, and confirmed that the proper thing happens in all browsers if I go to the wordpress.com site, and that the proper thing does *not* happen on my new site.
For reference, the page I'm using to test on each blog:
This one works: http://m0j0.wordpress.com/2007/10/31/getting-at-your-google-spreadsheets-columns/
This one doesn't: http://www.protocolostomy.com/2007/10/31/getting-at-your-google-spreadsheets-columns/