I've been having problems installing Homebrew since changing my home username on my Mac OSX 10.6.8 computer. After removing all files from the previous Homebrew installation since that didn't work, I installed it again. When I run brew doctor, it says:
Warning: Suspicious git origin remote found. With a non-standard origin, Homebrew won't pull updates from the main repository. The current git origin is: Unless you have compelling reasons, consider setting the origin remote to point at the main repository, located at: https://github.com/mxcl/homebrew.git
It wouldn't let me install git (I did it with the package installer) and now when I try to run brew install libksba, it says:
Error: Permission denied - /Library/Caches/Homebrew/Formula/libksba.brewing
I've tried doing chown and looking up anything that would help but I'm not finding anything. Any chance anyone knows how to fix this?