xcode ego theme
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http://developers.enormego.com/view/xcode_ego_theme
download DejaVu Font http://dejavu-fonts.org/wiki/index.php?title=Download
mkdir -p ~/Library/Application\ Support/Xcode/Color\ Themes;
cd ~/Library/Application\ Support/Xcode/Color\ Themes;
curl -O http://developers.enormego.com/assets/egotheme/EGO.xccolortheme
restart xcode