Created temporary directory: /tmp/pip-ephem-wheel-cache-c_cvuo45
Created temporary directory: /tmp/pip-req-tracker-3vbdmt_m
Created requirements tracker '/tmp/pip-req-tracker-3vbdmt_m'
Created temporary directory: /tmp/pip-wheel-4kiuwqag
Collecting pupil-pthreads-win==0.dev1
  1 location(s) to search for versions of pupil-pthreads-win:
  * https://pypi.org/simple/pupil-pthreads-win/
  Getting page https://pypi.org/simple/pupil-pthreads-win/
  Analyzing links from page https://pypi.org/simple/pupil-pthreads-win/
    Found link https://files.pythonhosted.org/packages/1b/bf/67eb017eff0797b4406f25c4377a03ad8fd2d78d221fc31f4f4b0f6acefb/pupil_pthreads_win-0.dev0-py3-none-any.whl#sha256=cae630ddb44577a7c8ad600f96db556f1a8dd681112ba92e0b4c074f5c9db52b (from https://pypi.org/simple/pupil-pthreads-win/), version: 0.dev0
    Found link https://files.pythonhosted.org/packages/6a/e1/6c9ede45eac30c7a51ebaa807ecd128ff8b0f171474876ee0e3f74c597a1/pupil-pthreads-win-0.dev1.tar.gz#sha256=8519d220f2200a059ff4a2e6180af393a144ddd56aba32d26b04c9db26b57df3 (from https://pypi.org/simple/pupil-pthreads-win/), version: 0.dev1
    Found link https://files.pythonhosted.org/packages/2f/b3/5a083ef31a2f87d9ab0bba025365ac467de1c9c4922f907eda32221fd72f/pupil_pthreads_win-0.dev1-py3-none-any.whl#sha256=fda3bb8a664e0c130fff40548fe880a96c4fded005e2d6d1d21ec5ff127e564c (from https://pypi.org/simple/pupil-pthreads-win/), version: 0.dev1
  Using version 0.dev1 (newest of versions: 0.dev1)
  Created temporary directory: /tmp/pip-unpack-bvdl23kl
  Downloading https://files.pythonhosted.org/packages/2f/b3/5a083ef31a2f87d9ab0bba025365ac467de1c9c4922f907eda32221fd72f/pupil_pthreads_win-0.dev1-py3-none-any.whl (46kB)
  Downloading from URL https://files.pythonhosted.org/packages/2f/b3/5a083ef31a2f87d9ab0bba025365ac467de1c9c4922f907eda32221fd72f/pupil_pthreads_win-0.dev1-py3-none-any.whl#sha256=fda3bb8a664e0c130fff40548fe880a96c4fded005e2d6d1d21ec5ff127e564c (from https://pypi.org/simple/pupil-pthreads-win/)
  Saved /tmp/tmpatrloagv/pupil_pthreads_win-0.dev1-py3-none-any.whl
  Added pupil-pthreads-win==0.dev1 from https://files.pythonhosted.org/packages/2f/b3/5a083ef31a2f87d9ab0bba025365ac467de1c9c4922f907eda32221fd72f/pupil_pthreads_win-0.dev1-py3-none-any.whl#sha256=fda3bb8a664e0c130fff40548fe880a96c4fded005e2d6d1d21ec5ff127e564c to build tracker '/tmp/pip-req-tracker-3vbdmt_m'
  Removed pupil-pthreads-win==0.dev1 from https://files.pythonhosted.org/packages/2f/b3/5a083ef31a2f87d9ab0bba025365ac467de1c9c4922f907eda32221fd72f/pupil_pthreads_win-0.dev1-py3-none-any.whl#sha256=fda3bb8a664e0c130fff40548fe880a96c4fded005e2d6d1d21ec5ff127e564c from build tracker '/tmp/pip-req-tracker-3vbdmt_m'
Skipping pupil-pthreads-win, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-4kiuwqag/pupil-pthreads-win
Removed build tracker '/tmp/pip-req-tracker-3vbdmt_m'