I just pushed a new version of check_selenium to my github repository.
I generated a testcase with the current version of Selenium IDE, exported it as JUnit 4 (Webdriver) and ran it with my check. All seems to work. Hope this will help some of you to get their checks running.
As the generated testcase look a bit different, I had to strip the possibility to give url and browsertype as parameters.
Posted by Christian on Monday, April 9, 2012 /
I've posted on new version of check_selenium to gitorious and Nagios Exchange. It has some improvements in error logging, command line parameter parsing. I also added ant targets, to create a tar.gz file for all needed files for the plugin and two other targets to create a tar.gz for the selenium server with wrapper scripts to run it as daemon or windows service.