Collecting pkg-info==0.1.0
  1 location(s) to search for versions of pkg-info:
  * https://pypi.python.org/simple/pkg-info/
  Getting page https://pypi.python.org/simple/pkg-info/
  Analyzing links from page https://pypi.python.org/simple/pkg-info/
    Found link https://pypi.python.org/packages/88/34/13ef1d38d0fba34516465579504be7c3ea8abb68c5a697ea60f4726b113d/pkg-info-0.1.0.tar.gz#md5=e93d4826415e8835849de64435b29def (from https://pypi.python.org/simple/pkg-info/), version: 0.1.0
    Found link https://pypi.python.org/packages/5c/34/13f8f0d8219238cc029a89e7a30bf8273e2eddb0872e9d95245d61918f6e/pkg_info-0.1.0-py3-none-any.whl#md5=b66d70d410d64c212b87ddc013397dc9 (from https://pypi.python.org/simple/pkg-info/), version: 0.1.0
    Skipping link https://pypi.python.org/packages/47/a7/9afb21429372744d9d64bb625aa12a58d49014112276558f289339fd79d5/pkg_info-0.1.0-py3.6.egg#md5=42a4e73f4313678ceb533082264d54c3 (from https://pypi.python.org/simple/pkg-info/); unsupported archive format: .egg
  Using version 0.1.0 (newest of versions: 0.1.0)
  Downloading pkg_info-0.1.0-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/5c/34/13f8f0d8219238cc029a89e7a30bf8273e2eddb0872e9d95245d61918f6e/pkg_info-0.1.0-py3-none-any.whl#md5=b66d70d410d64c212b87ddc013397dc9 (from https://pypi.python.org/simple/pkg-info/)
  Saved /tmp/tmp9jo0u4y7/pkg_info-0.1.0-py3-none-any.whl
Skipping pkg-info, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-h02ua68u/pkg-info