Collecting arf-tools==1.0.0
  1 location(s) to search for versions of arf-tools:
  * https://pypi.python.org/simple/arf-tools/
  Getting page https://pypi.python.org/simple/arf-tools/
  Analyzing links from page https://pypi.python.org/simple/arf-tools/
    Found link https://pypi.python.org/packages/f4/4d/3a6545de41266b1431ab0d92373e25ccf7b2a4f9aa072624e80562dd786c/arf_tools-1.0.0-py3-none-any.whl#md5=8f8a4e390d10c7c1aa0cb45bb5c9c997 (from https://pypi.python.org/simple/arf-tools/), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Downloading arf_tools-1.0.0-py3-none-any.whl (5.7MB)
  Downloading from URL https://pypi.python.org/packages/f4/4d/3a6545de41266b1431ab0d92373e25ccf7b2a4f9aa072624e80562dd786c/arf_tools-1.0.0-py3-none-any.whl#md5=8f8a4e390d10c7c1aa0cb45bb5c9c997 (from https://pypi.python.org/simple/arf-tools/)
  Saved /tmp/tmp3mx6wvq6/arf_tools-1.0.0-py3-none-any.whl
Skipping arf-tools, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-ky5w6l6w/arf-tools