Traceback (most recent call last):

 "/usr/local/Cellar/gitup/0.2.3/libexec/bin/gitup", line 9, in <module>
load_entry_point('gitup==0.2.3', 'console_scripts', 'gitup')()

 "/usr/local/Cellar/gitup/0.2.3/libexec/lib/python2.7/site-packages/gitup/script.py", line 90, in run
main()

 "/usr/local/Cellar/gitup/0.2.3/libexec/lib/python2.7/site-packages/gitup/script.py", line 82, in main
update_directories(args.directories_to_update, update_args)

 "/usr/local/Cellar/gitup/0.2.3/libexec/lib/python2.7/site-packages/gitup/update.py", line 296, in update_directories
_update_directory(full_path, update_args, is_bookmark=False)

 "/usr/local/Cellar/gitup/0.2.3/libexec/lib/python2.7/site-packages/gitup/update.py", line 275, in _update_directory
_update_subdirectories(path, long_name, update_args)

 "/usr/local/Cellar/gitup/0.2.3/libexec/lib/python2.7/site-packages/gitup/update.py", line 256, in _update_subdirectories
_update_repository(repo, _update_args)

 "/usr/local/Cellar/gitup/0.2.3/libexec/lib/python2.7/site-packages/gitup/update.py", line 240, in _update_repository
_update_branches(repo, active, merge, rebase)

 "/usr/local/Cellar/gitup/0.2.3/libexec/lib/python2.7/site-packages/gitup/update.py", line 207, in _update_branches
active.checkout()

 "/usr/local/Cellar/gitup/0.2.3/libexec/vendor/lib/python2.7/site-packages/git/refs/head.py", line 219, in checkout
self.repo.git.checkout(self, *_kwargs)

 "/usr/local/Cellar/gitup/0.2.3/libexec/vendor/lib/python2.7/site-packages/git/cmd.py", line 440, in <lambda>
return lambda _args, *_kwargs: self._call_process(name, _args, *_kwargs)

 "/usr/local/Cellar/gitup/0.2.3/libexec/vendor/lib/python2.7/site-packages/git/cmd.py", line 834, in _call_process
return self.execute(make_call(), **_kwargs)

 "/usr/local/Cellar/gitup/0.2.3/libexec/vendor/lib/python2.7/site-packages/git/cmd.py", line 627, in execute
raise GitCommandError(command, status, stderr_value)git.exc.GitCommandError: 'git checkout master' returned with exit code 128
Traceback (most recent call last):


 "/usr/lib64/python3.6/doctest.py", line 2199, in runTest

raise self.failureException(self.format_failure(new.getvalue()))
AssertionError: Failed doctest test for builtin_abs.long_abs
