Python IDLE subprocess no connection

[hi5hi]

When I try to open up IDLE it keeps on telling me that the "IDLE's subprocess didn't make connection. Either IDLE can't start a subprocess or personal firewall software is blocking the connection". I've changed networks, tried re downloading the software and checking my firewall settings but nothing seems to work. I have the 3.4.3 version and just downloaded it 2 days ago. I am working from a MacBook computer. Any help is appreciated!

[computerfox]

The first question is why are you using IDLE on a Mac when Mac already comes with Python? I would try another library.

Also, you might want to read up on some of the criticism that it had. It's not very stable:

https://en.wikipedia.org/wiki/IDLE_(Python)