Upgrade to recent version of Mac OS X

Install Xcode

Fix brew install directories

• sudo chown -R $USER /usr/local/include
• sudo chown -R $USER /usr/local/bin
• sudo chown -R $USER /usr/local/share

If Xcode command line tools were installed, change their directory to Xcode

• sudo xcode-select -s /Applications/Xcode.app/Contents/Developer

Install ctags, Vim and MacVim with Lua

• brew install macvim –with-cscope –with-lua
• brew install ctags
• brew linkapps macvim
• brew install vim –with-lua