I tried installing from http://sourceforge.net/projects/moreunit but this seems not to be a valid p2 repository.
I have uploaded a new file at sourceforge which should be a valid p2 repository now.
still can't install from this URL
I have downloaded the zip from http://sourceforge.net/projects/moreunit/files/ and it worked fine.Perhaps you can give more information.Did you try to use the URL http://sourceforge.net/projects/moreunit as an update site? This will not work. The update-site is available under http://moreunit.sourceforge.net/update-site/. As an alternative you can download the ZIP from the Sourceforge download section and install it from the local repository.
thanks this did the trick, maybe you could put this information on your download page, usually eclipse plugins are installed directly from p2 repo and not by downloading a zip ...
The p2 repository URL is http://moreunit.sourceforge.net/update-site/. Downloading the ZIP is only a (rarely used) alternative. On our download page http://moreunit.sourceforge.net/download.html you can find the link to the update site (which contains the p2 repository)