Created temporary directory: /tmp/pip-ephem-wheel-cache-4jcrbadm
Created temporary directory: /tmp/pip-req-tracker-s2bk6cs6
Created requirements tracker '/tmp/pip-req-tracker-s2bk6cs6'
Created temporary directory: /tmp/pip-wheel-4fexfdk0
Collecting pca==0.1.1
  1 location(s) to search for versions of pca:
  * https://pypi.org/simple/pca/
  Getting page https://pypi.org/simple/pca/
  Analyzing links from page https://pypi.org/simple/pca/
    Found link https://files.pythonhosted.org/packages/a1/5f/0db04f1930341bc8967e2f1478de4938bf16f225de1781f4f4cb7eeab7e5/pca-0.1.1-py3-none-any.whl#sha256=bd9224d21e8dc996715b4b53e2bd9e4265d725d51066134b55e6e61576fab0b9 (from https://pypi.org/simple/pca/) (requires-python:>=3), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/35/c7/68dff9b3acc7284430383092932760c507fdc6a611a99f41f081d9573ebf/pca-0.1.1.tar.gz#sha256=e2eebe4d3633671ec1ae1ef27993b73f796d8dda5d1f42ecad05d7c0edc9f386 (from https://pypi.org/simple/pca/) (requires-python:>=3), version: 0.1.1
  Using version 0.1.1 (newest of versions: 0.1.1)
  Created temporary directory: /tmp/pip-unpack-9rngi61v
  Downloading https://files.pythonhosted.org/packages/a1/5f/0db04f1930341bc8967e2f1478de4938bf16f225de1781f4f4cb7eeab7e5/pca-0.1.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/a1/5f/0db04f1930341bc8967e2f1478de4938bf16f225de1781f4f4cb7eeab7e5/pca-0.1.1-py3-none-any.whl#sha256=bd9224d21e8dc996715b4b53e2bd9e4265d725d51066134b55e6e61576fab0b9 (from https://pypi.org/simple/pca/) (requires-python:>=3)
  Saved /tmp/tmplzu2pubs/pca-0.1.1-py3-none-any.whl
  Added pca==0.1.1 from https://files.pythonhosted.org/packages/a1/5f/0db04f1930341bc8967e2f1478de4938bf16f225de1781f4f4cb7eeab7e5/pca-0.1.1-py3-none-any.whl#sha256=bd9224d21e8dc996715b4b53e2bd9e4265d725d51066134b55e6e61576fab0b9 to build tracker '/tmp/pip-req-tracker-s2bk6cs6'
  Removed pca==0.1.1 from https://files.pythonhosted.org/packages/a1/5f/0db04f1930341bc8967e2f1478de4938bf16f225de1781f4f4cb7eeab7e5/pca-0.1.1-py3-none-any.whl#sha256=bd9224d21e8dc996715b4b53e2bd9e4265d725d51066134b55e6e61576fab0b9 from build tracker '/tmp/pip-req-tracker-s2bk6cs6'
Skipping pca, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-4fexfdk0/pca
Removed build tracker '/tmp/pip-req-tracker-s2bk6cs6'