Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-sUaq4f/docopt/

[aikusuma]

Hi,

i got error when trying pip install ngxtop
i've been saw this issue before #46
but i already installing the newest Python 2.7.14.

root@api:~# sudo pip install ngxtop
Collecting ngxtop
  Using cached ngxtop-0.0.2-py2.py3-none-any.whl
Collecting docopt (from ngxtop)
  Using cached docopt-0.6.2.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
    ImportError: No module named setuptools

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-sUaq4f/docopt/

Thank you