Traceback (most recent call last):


 "<stdin>", line 1, in <module>
AttributeError: module 'dotenv' has no attribute 'load_dotenv'

Traceback (most recent call last):


 "/usr/local/bin/powerline-config", line 22, in <module>

args.function(pl, args)


 "/Users/bennyp/Library/Python/2.7/lib/python/site-packages/powerline/commands/config.py", line 15, in __call__

self.function(*args, **kwargs)


 "/Users/bennyp/Library/Python/2.7/lib/python/site-packages/powerline/bindings/config.py", line 184, in tmux_setup

tmux_version = get_tmux_version(pl)


 "/Users/bennyp/Library/Python/2.7/lib/python/site-packages/powerline/bindings/tmux/__init__.py", line 77, in get_tmux_version

_, version_string = version_string.split(' ')
AttributeError: 'NoneType' object has no attribute 'split'
