Created temporary directory: /tmp/pip-ephem-wheel-cache-ezh5jxj7
Created temporary directory: /tmp/pip-req-tracker-48le4y8h
Created requirements tracker '/tmp/pip-req-tracker-48le4y8h'
Created temporary directory: /tmp/pip-wheel-acj9z0ck
Collecting libopl==0.0.3
  1 location(s) to search for versions of libopl:
  * https://pypi.org/simple/libopl/
  Getting page https://pypi.org/simple/libopl/
  Analyzing links from page https://pypi.org/simple/libopl/
    Found link https://files.pythonhosted.org/packages/5f/b9/bcf6cb0e4c54d69181b6a302ef9716519dd7017c22c2e7a81d623a2a4f7d/libopl-0.0.3-py3-none-any.whl#sha256=c0862f504db1583a4bc1f9880ebc169bcab7f1ac067532ad420dc11694e09111 (from https://pypi.org/simple/libopl/), version: 0.0.3
    Found link https://files.pythonhosted.org/packages/89/75/ffbe48b2d3fd12f564018769dc425835aadafa844836f0f398d68a331fe7/libopl-0.0.3.tar.gz#sha256=ff67d54ba8d789c691af9b3a8f49356c058bfeab17aa79dce3b0d2c7323c77b5 (from https://pypi.org/simple/libopl/), version: 0.0.3
  Using version 0.0.3 (newest of versions: 0.0.3)
  Created temporary directory: /tmp/pip-unpack-8ui0nrag
  Downloading https://files.pythonhosted.org/packages/5f/b9/bcf6cb0e4c54d69181b6a302ef9716519dd7017c22c2e7a81d623a2a4f7d/libopl-0.0.3-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/5f/b9/bcf6cb0e4c54d69181b6a302ef9716519dd7017c22c2e7a81d623a2a4f7d/libopl-0.0.3-py3-none-any.whl#sha256=c0862f504db1583a4bc1f9880ebc169bcab7f1ac067532ad420dc11694e09111 (from https://pypi.org/simple/libopl/)
  Saved /tmp/tmpkaau9drd/libopl-0.0.3-py3-none-any.whl
  Added libopl==0.0.3 from https://files.pythonhosted.org/packages/5f/b9/bcf6cb0e4c54d69181b6a302ef9716519dd7017c22c2e7a81d623a2a4f7d/libopl-0.0.3-py3-none-any.whl#sha256=c0862f504db1583a4bc1f9880ebc169bcab7f1ac067532ad420dc11694e09111 to build tracker '/tmp/pip-req-tracker-48le4y8h'
  Removed libopl==0.0.3 from https://files.pythonhosted.org/packages/5f/b9/bcf6cb0e4c54d69181b6a302ef9716519dd7017c22c2e7a81d623a2a4f7d/libopl-0.0.3-py3-none-any.whl#sha256=c0862f504db1583a4bc1f9880ebc169bcab7f1ac067532ad420dc11694e09111 from build tracker '/tmp/pip-req-tracker-48le4y8h'
Skipping libopl, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-acj9z0ck/libopl
Removed build tracker '/tmp/pip-req-tracker-48le4y8h'