"IDLE's subprocess didn't make connection. "的解決方法

「IDLE's subprocess didn't make connection. Either IDLE can't start a subprocess or personal firewall software is blocking the connection."

這個問題的解決方法是：

打開所在安裝目錄下的 ../Lib/idlelib/PyShell.py 大約在1400行左右，將use_subprocess = True 改爲 use_subprocess = False

同時刪除PyShell.pyc便可。