mozilla-adblockplus won't build in EL6. I suspect the version of python-jinja2 is too old. My question: The upstream XPI for mozilla-adblockplus includes a JAR file. This JAR file contains _no_ libraries or binaries. It only has images, javascript, and some XUL files. Definitely no Java, despite the JAR extension. It appears to me that there are three options. Option 1: Unpack the upstream XPI and ship that. Option 2: Figure out how to make this package build, if it can at all. Option 3: Retire the package. AdBlock Plus 1.x will be disabled by default in Firefox 10 without disabling addon compat checking, and I'm not even sure it will work at all. Russell Golden Fedora Project Contributor niveusluna@xxxxxxxxxxxxxx (972) 836-7128 -- "We are the Borg. Lower your shields and surrender your ships. We will add your biological and technological distinctiveness to our own. Your culture will adapt to service us. Resistance is futile." -- packaging mailing list packaging@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/packaging