Created temporary directory: /tmp/pip-ephem-wheel-cache-q_5f47mr
Created temporary directory: /tmp/pip-req-tracker-lcys2bpa
Created requirements tracker '/tmp/pip-req-tracker-lcys2bpa'
Created temporary directory: /tmp/pip-wheel-w8bx7o7t
Collecting pynav2==2.1
  1 location(s) to search for versions of pynav2:
  * https://pypi.org/simple/pynav2/
  Getting page https://pypi.org/simple/pynav2/
  Analyzing links from page https://pypi.org/simple/pynav2/
    Found link https://files.pythonhosted.org/packages/ac/80/a45077e31e381110b350d85ade0f21ad197b790538a48e39774e09d1bc8b/pynav2-2.0-py3-none-any.whl#sha256=c46328a0e01edadd4dd88830875b532ccf1fbe26fa1b41fa81ad1cd3e07fcab7 (from https://pypi.org/simple/pynav2/) (requires-python:>=3.4), version: 2.0
    Found link https://files.pythonhosted.org/packages/fc/22/903bde239801d46fca71db4b5af0144e3bc2a46ca347daefeef984007814/pynav2-2.0.tar.gz#sha256=f16e6d1b86a8258dc8ef1a172ebc194387e6ef562e4ec0debffce0e57afdb347 (from https://pypi.org/simple/pynav2/) (requires-python:>=3.4), version: 2.0
    Found link https://files.pythonhosted.org/packages/ba/e0/5be9087f82aae9a0ca988cef6b6c375c64a4da01ce118c0639d8a13cdd2e/pynav2-2.1-py3-none-any.whl#sha256=c8c3c5be9821280bc418a88ab036ee9e38ebee22ef50a5663c3f8f862f5ef5a0 (from https://pypi.org/simple/pynav2/) (requires-python:>=3.4), version: 2.1
    Found link https://files.pythonhosted.org/packages/41/17/31b4fd7f4474911b9b5d0d50bad87d163539d35835e3c0f22ddcc75a21c4/pynav2-2.1.tar.gz#sha256=403222943708fa79ecc4453dfe81ffa05ec841056295a581667e94d8045fc5c8 (from https://pypi.org/simple/pynav2/) (requires-python:>=3.4), version: 2.1
  Using version 2.1 (newest of versions: 2.1)
  Created temporary directory: /tmp/pip-unpack-o63lsh4o
  Downloading https://files.pythonhosted.org/packages/ba/e0/5be9087f82aae9a0ca988cef6b6c375c64a4da01ce118c0639d8a13cdd2e/pynav2-2.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/ba/e0/5be9087f82aae9a0ca988cef6b6c375c64a4da01ce118c0639d8a13cdd2e/pynav2-2.1-py3-none-any.whl#sha256=c8c3c5be9821280bc418a88ab036ee9e38ebee22ef50a5663c3f8f862f5ef5a0 (from https://pypi.org/simple/pynav2/) (requires-python:>=3.4)
  Saved /tmp/tmpew08fdbq/pynav2-2.1-py3-none-any.whl
  Added pynav2==2.1 from https://files.pythonhosted.org/packages/ba/e0/5be9087f82aae9a0ca988cef6b6c375c64a4da01ce118c0639d8a13cdd2e/pynav2-2.1-py3-none-any.whl#sha256=c8c3c5be9821280bc418a88ab036ee9e38ebee22ef50a5663c3f8f862f5ef5a0 to build tracker '/tmp/pip-req-tracker-lcys2bpa'
  Removed pynav2==2.1 from https://files.pythonhosted.org/packages/ba/e0/5be9087f82aae9a0ca988cef6b6c375c64a4da01ce118c0639d8a13cdd2e/pynav2-2.1-py3-none-any.whl#sha256=c8c3c5be9821280bc418a88ab036ee9e38ebee22ef50a5663c3f8f862f5ef5a0 from build tracker '/tmp/pip-req-tracker-lcys2bpa'
Skipping pynav2, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-w8bx7o7t/pynav2
Removed build tracker '/tmp/pip-req-tracker-lcys2bpa'