Returnin should work better now. The server was in some sort of disarray in the last couple of hours. Your incomplete attempts will not count against you (a complete returnin submission involves creating a tarball, whose location we indicate in the console output).
Then I tried a few minutes ago, and got this:
(~/6.170/psets/ps1) athena% returnin6170
Traceback (most recent call last):
File "./Returnin.py", line 44, in ?
NameError: name 'programName' is not defined
You probably did not use the right arguments (i.e. 'ps1'). We've fixed it to give a better error message.
Sometimes when I run it, I get the following line prepended to the second error above (the one with NameError):
attach: /afs/sipb.mit.edu/project/python attached to /mit/python for filesystem
Doubt that in and of itself is an error, but just thought it might be useful for debugging. Also, I am on an SSH connection - I haven't tried on a physical machine.
See if it works now. Thanks.