2019-10-05T18:49:14 Created temporary directory: /tmp/pip-ephem-wheel-cache-uwfpqps0
2019-10-05T18:49:14 Created temporary directory: /tmp/pip-req-tracker-cbiunqu3
2019-10-05T18:49:14 Created requirements tracker '/tmp/pip-req-tracker-cbiunqu3'
2019-10-05T18:49:14 Created temporary directory: /tmp/pip-wheel-wlie9o8f
2019-10-05T18:49:14 Collecting pycld3==0.8
2019-10-05T18:49:14   1 location(s) to search for versions of pycld3:
2019-10-05T18:49:14   * https://pypi.org/simple/pycld3/
2019-10-05T18:49:14   Getting page https://pypi.org/simple/pycld3/
2019-10-05T18:49:14   Analyzing links from page https://pypi.org/simple/pycld3/
2019-10-05T18:49:14     Skipping link https://files.pythonhosted.org/packages/31/d7/421a6ce6d03d9620dbd763cf8ae7288511602a15f45e622807e7f747ec5a/pycld3-0.3-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=dad150e0580e7be13121c6332e77a600a5f0239d3ad456731b40704a940c55c5 (from https://pypi.org/simple/pycld3/) (requires-python:>=3); it is not compatible with this Python
2019-10-05T18:49:14     Found link https://files.pythonhosted.org/packages/f1/02/c301433cb8115908f57ff4a7877ca8a23fdeac78ce9d19e0bc09da70787d/pycld3-0.3.tar.gz#sha256=fe2a4e72473020a4c1eaa996e265ae181dd73a52902d11e8a464746876683c91 (from https://pypi.org/simple/pycld3/) (requires-python:>=3), version: 0.3
2019-10-05T18:49:14     Skipping link https://files.pythonhosted.org/packages/cb/cf/0fdc2537295dad82a5591ad7667864de792c9ea5dc427752d852cbae36bc/pycld3-0.4-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=5863c364a4b05aadffa3724c72a229efca1605a980f6f88128c823ceb48ccede (from https://pypi.org/simple/pycld3/) (requires-python:>=3); it is not compatible with this Python
2019-10-05T18:49:14     Found link https://files.pythonhosted.org/packages/f7/42/3457f21a843fc4975e4c56737d0094f7427645c7cadad31a89f8ae66474e/pycld3-0.4.tar.gz#sha256=df5005e733d4ffefdc093ce19d1c781e804b0e226afec7e7b7e7cf33d52785f9 (from https://pypi.org/simple/pycld3/) (requires-python:>=3), version: 0.4
2019-10-05T18:49:14     Skipping link https://files.pythonhosted.org/packages/2b/00/98ae2962eb5d96c94704802cf639214fa36596f04fc1463cea7bc9ab3aa4/pycld3-0.5-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=3de6a597a03d5b1c5f15408aff5b87e60d4641cccbcd9f73cd3ff44d6d3e0d83 (from https://pypi.org/simple/pycld3/) (requires-python:>=3); it is not compatible with this Python
2019-10-05T18:49:14     Found link https://files.pythonhosted.org/packages/6a/53/9c81791dd64dc3debba68fa7eddddb5afc26d3e15b74c8aa5092d0ad85be/pycld3-0.5.tar.gz#sha256=6a6bcd405e381da9bf3e18b83fafdaf13552a4c3c83e729fd445178ffcd2ccbd (from https://pypi.org/simple/pycld3/) (requires-python:>=3), version: 0.5
2019-10-05T18:49:14     Skipping link https://files.pythonhosted.org/packages/08/23/32306c662800cca0090d50f58af9b2c8af289742f384f0cae94d905dcaf8/pycld3-0.6-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=fcee0d5add5230624e9c4e112b355c42b66f66d6e8183f4c53f3352e712a61e1 (from https://pypi.org/simple/pycld3/) (requires-python:>=3); it is not compatible with this Python
2019-10-05T18:49:14     Skipping link https://files.pythonhosted.org/packages/26/ed/ac253cc57ffc1dff028d1380638fc4b9f316d347588a7b0d946f870735f6/pycld3-0.7-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=f25185a246b52961cb02d073e7abcddcfc7cbd1403bdb013745ab780a8299a36 (from https://pypi.org/simple/pycld3/) (requires-python:>=3); it is not compatible with this Python
2019-10-05T18:49:14     Skipping link https://files.pythonhosted.org/packages/0a/a1/b391c1a70d4afac7d78a2eb9dac51c5d45e0c17a682bf6c9779cc8fb1d52/pycld3-0.8-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=f1dd6cc914e270b9bc7c7d24f4faeb27221bb27df3bc49e19a8bc054bf2f3935 (from https://pypi.org/simple/pycld3/) (requires-python:>=3); it is not compatible with this Python
2019-10-05T18:49:14     Found link https://files.pythonhosted.org/packages/7b/bf/d304ee6e24975e33ee9212fb1b929a9e04c4cf9ce0b2c54f4b4b75b1c6ba/pycld3-0.8.tar.gz#sha256=85c3b4b1a5599554578dc028b89b34c6a4472e0e0af153896f448d8b987c4280 (from https://pypi.org/simple/pycld3/) (requires-python:>=3), version: 0.8
2019-10-05T18:49:14   Using version 0.8 (newest of versions: 0.8)
2019-10-05T18:49:14   Created temporary directory: /tmp/pip-unpack-716g0pd_
2019-10-05T18:49:14   Downloading https://files.pythonhosted.org/packages/7b/bf/d304ee6e24975e33ee9212fb1b929a9e04c4cf9ce0b2c54f4b4b75b1c6ba/pycld3-0.8.tar.gz (683kB)
2019-10-05T18:49:14   Downloading from URL https://files.pythonhosted.org/packages/7b/bf/d304ee6e24975e33ee9212fb1b929a9e04c4cf9ce0b2c54f4b4b75b1c6ba/pycld3-0.8.tar.gz#sha256=85c3b4b1a5599554578dc028b89b34c6a4472e0e0af153896f448d8b987c4280 (from https://pypi.org/simple/pycld3/) (requires-python:>=3)
2019-10-05T18:49:15   Added pycld3==0.8 from https://files.pythonhosted.org/packages/7b/bf/d304ee6e24975e33ee9212fb1b929a9e04c4cf9ce0b2c54f4b4b75b1c6ba/pycld3-0.8.tar.gz#sha256=85c3b4b1a5599554578dc028b89b34c6a4472e0e0af153896f448d8b987c4280 to build tracker '/tmp/pip-req-tracker-cbiunqu3'
2019-10-05T18:49:15     Running setup.py (path:/tmp/pip-wheel-wlie9o8f/pycld3/setup.py) egg_info for package pycld3
2019-10-05T18:49:15     Running command python setup.py egg_info
2019-10-05T18:49:17     Traceback (most recent call last):
2019-10-05T18:49:17       File "<string>", line 1, in <module>
2019-10-05T18:49:17       File "/tmp/pip-wheel-wlie9o8f/pycld3/setup.py", line 132, in <module>
2019-10-05T18:49:17         "The Protobuf compiler, `protoc`, which is required for"
2019-10-05T18:49:17     RuntimeError: The Protobuf compiler, `protoc`, which is required for installing this package, could not be found. See https://github.com/protocolbuffers/protobuf for information on installing Protobuf.
2019-10-05T18:49:17 Cleaning up...
2019-10-05T18:49:17   Removing source in /tmp/pip-wheel-wlie9o8f/pycld3
2019-10-05T18:49:17 Removed pycld3==0.8 from https://files.pythonhosted.org/packages/7b/bf/d304ee6e24975e33ee9212fb1b929a9e04c4cf9ce0b2c54f4b4b75b1c6ba/pycld3-0.8.tar.gz#sha256=85c3b4b1a5599554578dc028b89b34c6a4472e0e0af153896f448d8b987c4280 from build tracker '/tmp/pip-req-tracker-cbiunqu3'
2019-10-05T18:49:17 Removed build tracker '/tmp/pip-req-tracker-cbiunqu3'
2019-10-05T18:49:17 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-wlie9o8f/pycld3/
2019-10-05T18:49:17 Exception information:
2019-10-05T18:49:17 Traceback (most recent call last):
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-10-05T18:49:17     status = self.run(options, args)
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-10-05T18:49:17     resolver.resolve(requirement_set)
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-10-05T18:49:17     self._resolve_one(requirement_set, req)
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-10-05T18:49:17     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-10-05T18:49:17     self.require_hashes
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-10-05T18:49:17     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-10-05T18:49:17     self.req.prepare_metadata()
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-10-05T18:49:17     self.run_egg_info()
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-10-05T18:49:17     command_desc='python setup.py egg_info')
2019-10-05T18:49:17   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-10-05T18:49:17     % (command_desc, proc.returncode, cwd))
2019-10-05T18:49:17 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-wlie9o8f/pycld3/