Collecting coverage-env-plugin==0.1
  1 location(s) to search for versions of coverage-env-plugin:
  * https://pypi.python.org/simple/coverage-env-plugin/
  Getting page https://pypi.python.org/simple/coverage-env-plugin/
  Analyzing links from page https://pypi.python.org/simple/coverage-env-plugin/
    Found link https://pypi.python.org/packages/e9/75/2ab8affca8ba19d64e1edb270025faa8e08fe3132cbb814474ad90a00da0/coverage_env_plugin-0.1-py2.py3-none-any.whl#md5=83acd2f1cdc70efc178ef4c1c36d5ac8 (from https://pypi.python.org/simple/coverage-env-plugin/), version: 0.1
  Using version 0.1 (newest of versions: 0.1)
  Downloading coverage_env_plugin-0.1-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/e9/75/2ab8affca8ba19d64e1edb270025faa8e08fe3132cbb814474ad90a00da0/coverage_env_plugin-0.1-py2.py3-none-any.whl#md5=83acd2f1cdc70efc178ef4c1c36d5ac8 (from https://pypi.python.org/simple/coverage-env-plugin/)
  Saved /tmp/tmpihel2ctz/coverage_env_plugin-0.1-py2.py3-none-any.whl
Skipping coverage-env-plugin, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-_w9vxtek/coverage-env-plugin