Collecting hfble==1.0b1
  1 location(s) to search for versions of hfble:
  * https://pypi.python.org/simple/hfble/
  Getting page https://pypi.python.org/simple/hfble/
  Analyzing links from page https://pypi.org/simple/hfble/
    Found link https://files.pythonhosted.org/packages/2f/2f/016798746f4af3bf1fab1e66d6607b0ae933a775df09d51d7d779aabd7ee/hfble-1.0b1-py3-none-any.whl#sha256=ea1734da5ecf2e636f355297a813229d6f1a6c20025f3702b9b8d019326369e2 (from https://pypi.org/simple/hfble/), version: 1.0b1
    Found link https://files.pythonhosted.org/packages/8b/09/7ac47825ccb959c908fd5a40f444ec8690d4c6cc450f9e4bc25c306091de/hfble-1.0b1.tar.gz#sha256=7ba4132202b312942b4cdd7a774710250f1966107d67bf7ec17bf505c6256853 (from https://pypi.org/simple/hfble/), version: 1.0b1
  Using version 1.0b1 (newest of versions: 1.0b1)
  Downloading https://files.pythonhosted.org/packages/2f/2f/016798746f4af3bf1fab1e66d6607b0ae933a775df09d51d7d779aabd7ee/hfble-1.0b1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/2f/2f/016798746f4af3bf1fab1e66d6607b0ae933a775df09d51d7d779aabd7ee/hfble-1.0b1-py3-none-any.whl#sha256=ea1734da5ecf2e636f355297a813229d6f1a6c20025f3702b9b8d019326369e2 (from https://pypi.org/simple/hfble/)
  Saved /tmp/tmp_hp0rbqt/hfble-1.0b1-py3-none-any.whl
Skipping hfble, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-a7myd3w7/hfble