Collecting htool==1.0.0
  1 location(s) to search for versions of htool:
  * https://pypi.python.org/simple/htool/
  Getting page https://pypi.python.org/simple/htool/
  Analyzing links from page https://pypi.python.org/simple/htool/
    Found link https://pypi.python.org/packages/3d/2d/b81be0742afd082a14d7cf7933917deae5ce04749be4896bd9b1d194f697/htool-1.0.0.tar.gz#md5=a124bd5de3e464574eb432bb8acf732b (from https://pypi.python.org/simple/htool/), version: 1.0.0
    Found link https://pypi.python.org/packages/99/08/92929baf838322478adea3ed807f406cd64eb5335960dca5b3153e7739d0/htool-1.0.0-py2.py3-none-any.whl#md5=2be8f66225c1e49137ef1927597c0456 (from https://pypi.python.org/simple/htool/), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Downloading htool-1.0.0-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/99/08/92929baf838322478adea3ed807f406cd64eb5335960dca5b3153e7739d0/htool-1.0.0-py2.py3-none-any.whl#md5=2be8f66225c1e49137ef1927597c0456 (from https://pypi.python.org/simple/htool/)
  Saved /tmp/tmpfie0fz_m/htool-1.0.0-py2.py3-none-any.whl
Skipping htool, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-s_v58d6a/htool