Collecting eccw-gui==1.0.0
  1 location(s) to search for versions of eccw-gui:
  * https://pypi.python.org/simple/eccw-gui/
  Getting page https://pypi.python.org/simple/eccw-gui/
  Analyzing links from page https://pypi.python.org/simple/eccw-gui/
    Found link https://pypi.python.org/packages/1c/54/d8045d30ef8d26293c5a7e0a5eef92d4b7652fc494ffa74ec2556088ae62/eccw_gui-1.0.0-py3-none-any.whl#md5=92c9a104f074672b7396f9688347e5ee (from https://pypi.python.org/simple/eccw-gui/) (requires-python:>=3.4), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Downloading eccw_gui-1.0.0-py3-none-any.whl (6.4MB)
  Downloading from URL https://pypi.python.org/packages/1c/54/d8045d30ef8d26293c5a7e0a5eef92d4b7652fc494ffa74ec2556088ae62/eccw_gui-1.0.0-py3-none-any.whl#md5=92c9a104f074672b7396f9688347e5ee (from https://pypi.python.org/simple/eccw-gui/) (requires-python:>=3.4)
  Saved /tmp/tmpum4mc_1o/eccw_gui-1.0.0-py3-none-any.whl
Skipping eccw-gui, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-g9u__373/eccw-gui