Created temporary directory: /tmp/pip-ephem-wheel-cache-ajb9bzad
Created temporary directory: /tmp/pip-req-tracker-v_zeojtd
Created requirements tracker '/tmp/pip-req-tracker-v_zeojtd'
Created temporary directory: /tmp/pip-wheel-kxdy481h
Collecting chi-mailer==1.0
  1 location(s) to search for versions of chi-mailer:
  * https://pypi.org/simple/chi-mailer/
  Getting page https://pypi.org/simple/chi-mailer/
  Analyzing links from page https://pypi.org/simple/chi-mailer/
    Found link https://files.pythonhosted.org/packages/07/2c/ccad092428a3a028b7fae3f3ec03096037dda00b47ab985279ff8fb6a9bb/chi_mailer-1.0-py3-none-any.whl#sha256=f9cabe2ac9714425090106f84d4517914ce1374febf7dab94ac4c01d5fd6881b (from https://pypi.org/simple/chi-mailer/), version: 1.0
    Found link https://files.pythonhosted.org/packages/be/08/dd69bbf5e3ea7daa3ae67540fa7f63cddfadbba417597de7aafe28670c16/chi_mailer-1.0.tar.gz#sha256=6b2283c2b0469f0f2e67b8d584714e1eafbacd87d801ad721b8dc70a2024a670 (from https://pypi.org/simple/chi-mailer/), version: 1.0
  Using version 1.0 (newest of versions: 1.0)
  Created temporary directory: /tmp/pip-unpack-akffj4dk
  Downloading https://files.pythonhosted.org/packages/07/2c/ccad092428a3a028b7fae3f3ec03096037dda00b47ab985279ff8fb6a9bb/chi_mailer-1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/07/2c/ccad092428a3a028b7fae3f3ec03096037dda00b47ab985279ff8fb6a9bb/chi_mailer-1.0-py3-none-any.whl#sha256=f9cabe2ac9714425090106f84d4517914ce1374febf7dab94ac4c01d5fd6881b (from https://pypi.org/simple/chi-mailer/)
  Saved /tmp/tmpna79bjwj/chi_mailer-1.0-py3-none-any.whl
  Added chi-mailer==1.0 from https://files.pythonhosted.org/packages/07/2c/ccad092428a3a028b7fae3f3ec03096037dda00b47ab985279ff8fb6a9bb/chi_mailer-1.0-py3-none-any.whl#sha256=f9cabe2ac9714425090106f84d4517914ce1374febf7dab94ac4c01d5fd6881b to build tracker '/tmp/pip-req-tracker-v_zeojtd'
  Removed chi-mailer==1.0 from https://files.pythonhosted.org/packages/07/2c/ccad092428a3a028b7fae3f3ec03096037dda00b47ab985279ff8fb6a9bb/chi_mailer-1.0-py3-none-any.whl#sha256=f9cabe2ac9714425090106f84d4517914ce1374febf7dab94ac4c01d5fd6881b from build tracker '/tmp/pip-req-tracker-v_zeojtd'
Skipping chi-mailer, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-kxdy481h/chi-mailer
Removed build tracker '/tmp/pip-req-tracker-v_zeojtd'