https://code.google.com/p/iterm2/downloads/list
$ tar -xvf iTerm2-1_0_0_*.zip $ mv -r iTerm.app /Applications/
$ brew install libevent automake // dependent $ tar -xvf tmux-for-iTerm2-*.tar.gz $ cd tmux $ sh autogen.sh $ ./configure $ make clean $ make $ sudo make install $ tmux -C