Collecting pygtails==0.0.0.dev1
  1 location(s) to search for versions of pygtails:
  * https://pypi.python.org/simple/pygtails/
  Getting page https://pypi.python.org/simple/pygtails/
  Analyzing links from page https://pypi.python.org/simple/pygtails/
    Found link https://pypi.python.org/packages/45/51/76263b9e7d7bc7831f55eab407a42c92abdeec20b9bcc1dba19bbffceadf/pygtails-0.0.0.dev1-py3-none-any.whl#md5=f72fb374c39224ca1876669ba4d18d2e (from https://pypi.python.org/simple/pygtails/) (requires-python:>=3), version: 0.0.0.dev1
    Found link https://pypi.python.org/packages/d4/86/8f4a975df383c28622a876c4895d8df7abb662ddc44f0f79bac6fac937fa/pygtails-0.0.0.dev1.tar.gz#md5=004c0d7dca30ee2d6fa30b92ae4a94a6 (from https://pypi.python.org/simple/pygtails/) (requires-python:>=3), version: 0.0.0.dev1
  Using version 0.0.0.dev1 (newest of versions: 0.0.0.dev1)
  Downloading pygtails-0.0.0.dev1-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/45/51/76263b9e7d7bc7831f55eab407a42c92abdeec20b9bcc1dba19bbffceadf/pygtails-0.0.0.dev1-py3-none-any.whl#md5=f72fb374c39224ca1876669ba4d18d2e (from https://pypi.python.org/simple/pygtails/) (requires-python:>=3)
  Saved /tmp/tmpi_uybpoi/pygtails-0.0.0.dev1-py3-none-any.whl
Skipping pygtails, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-_jg2hkby/pygtails