See forum post. Reproducible: Always Steps to Reproduce: 1. try to emerge -uv tetex 2. 3. Actual Results: Patching fails due to missing file Expected Results: Patching shouldn't fail It's all in the forum post.
Fixed in CVS. I pulled patches off from ${FILESDIR} several weeks ago but it seems that I forgot to change all epatch lines. Sorry for the inconvenience. However, I have no idea why portage tries to downgrade tetex to 1.0.7-r13. What is the package you wanted to install?