retrieve old version

[Ryan Schmidt]

> On Feb 21, 2017, at 14:06, Rongye Shi <rongyeshi at gmail.com> wrote:
> 
> Thank you, I have done the checkout of the MacPort using the hash value, into a directory.
> 
> But I lack of experience upon what to do next.
> 
> Could you further advice me? (Like specific command lines)

I don't think I understand git well enough to be able to help you. Someone who understands git needs to update the wiki page with the correct instructions.