Collecting window-tracker-x11==0.0.3
  1 location(s) to search for versions of window-tracker-x11:
  * https://pypi.python.org/simple/window-tracker-x11/
  Getting page https://pypi.python.org/simple/window-tracker-x11/
  Analyzing links from page https://pypi.python.org/simple/window-tracker-x11/
    Found link https://pypi.python.org/packages/1a/a9/87d5b3a43066dbccf93c15c45d076f25388590ab8810121843345f3d4bdd/window_tracker_x11-0.0.3.tar.gz#md5=a9e73494940c039ad71a97dc9ee1f302 (from https://pypi.python.org/simple/window-tracker-x11/), version: 0.0.3
    Found link https://pypi.python.org/packages/1c/74/ea754d2771c66cb2467675fc7be64f4c59cb0c7b00e353bcd52b8a02160a/window_tracker_x11-0.0.1-py2.py3-none-any.whl#md5=0f27e150d553b63571c6853aa6b4a88f (from https://pypi.python.org/simple/window-tracker-x11/), version: 0.0.1
    Found link https://pypi.python.org/packages/2a/75/511e4d8268b83a0ed06a31a556bbab43b50781a66333cfb2d0324c37cdf2/window_tracker_x11-0.0.2.tar.gz#md5=db6fd86faa008494d4bf737b9d23f4f2 (from https://pypi.python.org/simple/window-tracker-x11/), version: 0.0.2
    Found link https://pypi.python.org/packages/a4/3c/b75275a599e2336294703f4a9870530496743112d0b52d28ad188ee013f4/window_tracker_x11-0.0.3-py2.py3-none-any.whl#md5=76ed71809130ae8c1a1d195781171cd3 (from https://pypi.python.org/simple/window-tracker-x11/), version: 0.0.3
    Found link https://pypi.python.org/packages/a5/a1/688bc667bd81802e2707271c896458e70f8eabbb9b6dc902979100abec9e/window_tracker_x11-0.0.1.tar.gz#md5=2230a8746e02c441b7b90d6c7f6d9e55 (from https://pypi.python.org/simple/window-tracker-x11/), version: 0.0.1
    Found link https://pypi.python.org/packages/c2/11/66703db26a67908dad1164c5b7064af42df2606d994785f580c7f62d74fe/window_tracker_x11-0.0.2-py2.py3-none-any.whl#md5=0e857a2995963b8d1a313ca354f5cbaa (from https://pypi.python.org/simple/window-tracker-x11/), version: 0.0.2
  Using version 0.0.3 (newest of versions: 0.0.3)
  Downloading window_tracker_x11-0.0.3-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/a4/3c/b75275a599e2336294703f4a9870530496743112d0b52d28ad188ee013f4/window_tracker_x11-0.0.3-py2.py3-none-any.whl#md5=76ed71809130ae8c1a1d195781171cd3 (from https://pypi.python.org/simple/window-tracker-x11/)
  Saved /tmp/tmpdmat4sl2/window_tracker_x11-0.0.3-py2.py3-none-any.whl
Skipping window-tracker-x11, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-y5hc87ab/window-tracker-x11