Collecting pypdn==1.0.0
  1 location(s) to search for versions of pypdn:
  * https://pypi.python.org/simple/pypdn/
  Getting page https://pypi.python.org/simple/pypdn/
  Analyzing links from page https://pypi.org/simple/pypdn/
    Found link https://files.pythonhosted.org/packages/9c/e2/b35ccc3256566ea2bd21d5ebf793e6a03e22d7ca1bee540c91d6f5fb5f5f/pypdn-1.0.0-py3-none-any.whl#sha256=2c508a537c25c846ec590937a2a12fbc82e878eb467367601948bec64ca3cd8f (from https://pypi.org/simple/pypdn/) (requires-python:>=3), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/57/ac/f8aadac5c77551ab99d572c9a83f559f78f3aad9c28605a53ba4cad19f64/pypdn-1.0.0.tar.gz#sha256=e39228d5343232e74b8524ceb55a28806b16dc55b0671c28b9ca02ae76a1a078 (from https://pypi.org/simple/pypdn/) (requires-python:>=3), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Downloading https://files.pythonhosted.org/packages/9c/e2/b35ccc3256566ea2bd21d5ebf793e6a03e22d7ca1bee540c91d6f5fb5f5f/pypdn-1.0.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/9c/e2/b35ccc3256566ea2bd21d5ebf793e6a03e22d7ca1bee540c91d6f5fb5f5f/pypdn-1.0.0-py3-none-any.whl#sha256=2c508a537c25c846ec590937a2a12fbc82e878eb467367601948bec64ca3cd8f (from https://pypi.org/simple/pypdn/) (requires-python:>=3)
  Saved /tmp/tmpt6zr_aah/pypdn-1.0.0-py3-none-any.whl
Skipping pypdn, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-li0oqn72/pypdn