Traceback (most recent call last):

 "<stdin>", line 1, in <module>NameError: name 'fit' is not defined

Traceback (most recent call last):

 "<string>", line 14, in <module>

 "/home/pallih/build/build/requests-toolbelt/setup.py", line 28, in <module>
__version__ = get_version()

 "/home/pallih/build/build/requests-toolbelt/setup.py", line 16, in get_version
with open('github3/__init__.py', 'r') as fd:
IOError: [Errno 2] No such file or directory: 'github3/__init__.py'