https://github.com/haraken3/SublimeRubyMotionBuilder/blob/master/rubymotion_run.sh がMac OS X 10.7.5だと正常に動かなかったので自分なりに修正

rubymotion_run.sh

#!/bin/sh

TERMINAL_ID="RubyMotionBuilder"
PROJECT_DIR="$1"
OPTIONS="$2"

if [ "${PROJECT_DIR}" = "" ]; then
    exit 1
fi

osascript<<END
try
    tell application "Terminal"
        activate
        try
            do script "quit" in front window
            do script "cd \"${PROJECT_DIR}\"" in front window
        on error
            do script "alias quit='' && cd \"${PROJECT_DIR}\" && clear"
        end try
    delay 0.9
    do script "rake ${OPTIONS}" in front window
    end tell
end try
END