{"issue":{"created_at":"2011-11-29T21:40:30Z","state":"open","updated_at":"2011-11-29T21:40:30Z","comments":0,"user":{"gravatar_id":"0b6564a923d9bdf996d529fd8e7a71c4","id":748484,"url":"https://api.github.com/users/steventruong","avatar_url":"https://secure.gravatar.com/avatar/0b6564a923d9bdf996d529fd8e7a71c4?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","login":"steventruong"},"body":"I followed these exact instructions here: http://www.thisisthegreenroom.com/2011/installing-python-numpy-scipy-matplotlib-and-ipython-on-lion/\r\n\r\nI literally did a fresh lion install and followed everything step by step and barely got anywhere when I got to the step for brew doctor and ended up with this error:\r\n\r\nWe couldn't detect gcc 4.2.x. Some formulae require this compiler.\r\n\r\nI didn't get any other error. Brew update is already up to date and git is installed. Tried googling this problem for hours and getting nowhere fast. The path in .bash_profile and .bashrc is set. I installed XCode fresh and did all the steps in order so I'm lost. Not sure where to proceed from here. \r\n\r\nAny ideas? It looks like a bunch of other people are having this issue. Reinstalling XCode isn't working for me. Running XCode version 4.2.1.","assignee":null,"id":2393751,"number":8876,"labels":[],"pull_request":{"patch_url":null,"html_url":null,"diff_url":null},"title":"Brew Doctor - We couldn't detect gcc 4.2.x. Some formulae require this compiler.","html_url":"https://github.com/mxcl/homebrew/issues/8876","closed_at":null,"url":"https://api.github.com/repos/mxcl/homebrew/issues/8876","milestone":null},"action":"opened"}