Created temporary directory: /tmp/pip-ephem-wheel-cache-39w4dr1r
Created temporary directory: /tmp/pip-req-tracker-druyv4bm
Created requirements tracker '/tmp/pip-req-tracker-druyv4bm'
Created temporary directory: /tmp/pip-wheel-swnw0viw
Collecting ndjson==0.2.0
  1 location(s) to search for versions of ndjson:
  * https://pypi.org/simple/ndjson/
  Getting page https://pypi.org/simple/ndjson/
  Analyzing links from page https://pypi.org/simple/ndjson/
    Found link https://files.pythonhosted.org/packages/39/ba/0628840da7b61fb63a6a0e030291a7a5e5d393a51cbcb27ded8b2a838aa9/ndjson-0.1.0-py2.py3-none-any.whl#sha256=85c75f30b2c99e0035b293188e438a0390d4fe1857dcc3ca6934805a63aa6a45 (from https://pypi.org/simple/ndjson/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/46/cd/31854d9dfbd97eb2942cb6598788f682c5da8f4932fcc2eeb1a262bebab8/ndjson-0.1.0.tar.gz#sha256=7ff89cbdfcb29fc7b401b8b5a7d16129ccb081dbfad3a90ed4ee3f3a60eef32f (from https://pypi.org/simple/ndjson/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/f3/03/7dce7f71bce783fae64015e74b123b5e26074e356401664051d6f2339e7c/ndjson-0.2.0-py2.py3-none-any.whl#sha256=d7baaf34c4d314f551662027726f157c78c38889a4fc39d1f9b8d4f5f0ecb521 (from https://pypi.org/simple/ndjson/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/f5/53/015dd8f66bf88094d45430b637652f4e757fd3a1b0ef742c76ef075cd7b1/ndjson-0.2.0.tar.gz#sha256=d3e8a793bc089a39ac534fe55b9aef85af655ea553c38d8d8173ce1747b438e6 (from https://pypi.org/simple/ndjson/), version: 0.2.0
  Using version 0.2.0 (newest of versions: 0.2.0)
  Created temporary directory: /tmp/pip-unpack-f18yxwwi
  Downloading https://files.pythonhosted.org/packages/f3/03/7dce7f71bce783fae64015e74b123b5e26074e356401664051d6f2339e7c/ndjson-0.2.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/f3/03/7dce7f71bce783fae64015e74b123b5e26074e356401664051d6f2339e7c/ndjson-0.2.0-py2.py3-none-any.whl#sha256=d7baaf34c4d314f551662027726f157c78c38889a4fc39d1f9b8d4f5f0ecb521 (from https://pypi.org/simple/ndjson/)
  Saved /tmp/tmpm1n1wrx1/ndjson-0.2.0-py2.py3-none-any.whl
  Added ndjson==0.2.0 from https://files.pythonhosted.org/packages/f3/03/7dce7f71bce783fae64015e74b123b5e26074e356401664051d6f2339e7c/ndjson-0.2.0-py2.py3-none-any.whl#sha256=d7baaf34c4d314f551662027726f157c78c38889a4fc39d1f9b8d4f5f0ecb521 to build tracker '/tmp/pip-req-tracker-druyv4bm'
  Removed ndjson==0.2.0 from https://files.pythonhosted.org/packages/f3/03/7dce7f71bce783fae64015e74b123b5e26074e356401664051d6f2339e7c/ndjson-0.2.0-py2.py3-none-any.whl#sha256=d7baaf34c4d314f551662027726f157c78c38889a4fc39d1f9b8d4f5f0ecb521 from build tracker '/tmp/pip-req-tracker-druyv4bm'
Skipping ndjson, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-swnw0viw/ndjson
Removed build tracker '/tmp/pip-req-tracker-druyv4bm'