在preference-->key-bulindings--users,将下面代码黏贴进去。
{"keys":["f5"],
"caption": "SublimeREPL: Python - RUN current file",
"command": "run_existing_window_command", "args":
{
"id": "repl_python_run",
"file": "config/Python/Main.sublime-menu"
}}
设置 sublime text 2 启动Python的快捷键
原文：http://www.cnblogs.com/tingyu-yudeyinji/p/4713062.html