2019-06-30T04:06:47 Created temporary directory: /tmp/pip-ephem-wheel-cache-0gtf_1fg
2019-06-30T04:06:47 Created temporary directory: /tmp/pip-req-tracker-hbn2tpfq
2019-06-30T04:06:47 Created requirements tracker '/tmp/pip-req-tracker-hbn2tpfq'
2019-06-30T04:06:47 Created temporary directory: /tmp/pip-wheel-27grxgw0
2019-06-30T04:06:47 Collecting python-placeholder==0.1.1
2019-06-30T04:06:47   1 location(s) to search for versions of python-placeholder:
2019-06-30T04:06:47   * https://pypi.org/simple/python-placeholder/
2019-06-30T04:06:47   Getting page https://pypi.org/simple/python-placeholder/
2019-06-30T04:06:47   Analyzing links from page https://pypi.org/simple/python-placeholder/
2019-06-30T04:06:47     Found link https://files.pythonhosted.org/packages/d1/1b/4ed489cad40962e548965c72426fcfe472661203276ccc02823da84b525b/python-placeholder-0.1.tar.gz#sha256=f9d2bedb36fbd0a1fbcd176189c66fc55c3b9ec2166a1d4fa0534121ec620e2a (from https://pypi.org/simple/python-placeholder/), version: 0.1
2019-06-30T04:06:47     Found link https://files.pythonhosted.org/packages/2b/f4/89888be915b2254cad3422c76ede0d68961521bce33c3144138ae07a7546/python-placeholder-0.1.1.tar.gz#sha256=6daa01d367487bf7fe0d83c90918751ad8115683d0a2f782500248dd56cbb263 (from https://pypi.org/simple/python-placeholder/), version: 0.1.1
2019-06-30T04:06:47     Found link https://files.pythonhosted.org/packages/bd/df/736942850bd8321cad5bf228479199c70fff049d369bf75bcf4c5eaab3e6/python-placeholder-0.1.2.tar.gz#sha256=7d2c6c54d6f8f9e33bcb57fb16d1dc80ad18f70dfb8dda6bd2e54249d27c010c (from https://pypi.org/simple/python-placeholder/), version: 0.1.2
2019-06-30T04:06:47     Found link https://files.pythonhosted.org/packages/4f/78/215b79ba7ef4a07519d3349d6091491d55803dde2f382056e511224035e1/python-placeholder-0.1.3.tar.gz#sha256=85b90b971362bf5929f1c5de03a83ad97bea206bcc2bdff159cf79671f643a10 (from https://pypi.org/simple/python-placeholder/), version: 0.1.3
2019-06-30T04:06:47     Found link https://files.pythonhosted.org/packages/b3/8f/b7891f25c8418db6a4453c2be6084fddc07d7ba914d08bc0270dba834577/python-placeholder-0.2.tar.gz#sha256=b3f4f5866d6177f9554d1e03262c656c383d4df7f28a229c94f0fdbdbb89a448 (from https://pypi.org/simple/python-placeholder/), version: 0.2
2019-06-30T04:06:47   Using version 0.1.1 (newest of versions: 0.1.1)
2019-06-30T04:06:47   Created temporary directory: /tmp/pip-unpack-ly7xvdyk
2019-06-30T04:06:47   Downloading https://files.pythonhosted.org/packages/2b/f4/89888be915b2254cad3422c76ede0d68961521bce33c3144138ae07a7546/python-placeholder-0.1.1.tar.gz
2019-06-30T04:06:47   Downloading from URL https://files.pythonhosted.org/packages/2b/f4/89888be915b2254cad3422c76ede0d68961521bce33c3144138ae07a7546/python-placeholder-0.1.1.tar.gz#sha256=6daa01d367487bf7fe0d83c90918751ad8115683d0a2f782500248dd56cbb263 (from https://pypi.org/simple/python-placeholder/)
2019-06-30T04:06:47   Added python-placeholder==0.1.1 from https://files.pythonhosted.org/packages/2b/f4/89888be915b2254cad3422c76ede0d68961521bce33c3144138ae07a7546/python-placeholder-0.1.1.tar.gz#sha256=6daa01d367487bf7fe0d83c90918751ad8115683d0a2f782500248dd56cbb263 to build tracker '/tmp/pip-req-tracker-hbn2tpfq'
2019-06-30T04:06:47     Running setup.py (path:/tmp/pip-wheel-27grxgw0/python-placeholder/setup.py) egg_info for package python-placeholder
2019-06-30T04:06:47     Running command python setup.py egg_info
2019-06-30T04:06:49     Traceback (most recent call last):
2019-06-30T04:06:49       File "<string>", line 1, in <module>
2019-06-30T04:06:49       File "/tmp/pip-wheel-27grxgw0/python-placeholder/setup.py", line 2, in <module>
2019-06-30T04:06:49         from pip.req import parse_requirements
2019-06-30T04:06:49     ModuleNotFoundError: No module named 'pip.req'
2019-06-30T04:06:49 Cleaning up...
2019-06-30T04:06:49   Removing source in /tmp/pip-wheel-27grxgw0/python-placeholder
2019-06-30T04:06:49 Removed python-placeholder==0.1.1 from https://files.pythonhosted.org/packages/2b/f4/89888be915b2254cad3422c76ede0d68961521bce33c3144138ae07a7546/python-placeholder-0.1.1.tar.gz#sha256=6daa01d367487bf7fe0d83c90918751ad8115683d0a2f782500248dd56cbb263 from build tracker '/tmp/pip-req-tracker-hbn2tpfq'
2019-06-30T04:06:49 Removed build tracker '/tmp/pip-req-tracker-hbn2tpfq'
2019-06-30T04:06:49 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-27grxgw0/python-placeholder/
2019-06-30T04:06:49 Exception information:
2019-06-30T04:06:49 Traceback (most recent call last):
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T04:06:49     status = self.run(options, args)
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T04:06:49     resolver.resolve(requirement_set)
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T04:06:49     self._resolve_one(requirement_set, req)
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T04:06:49     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T04:06:49     self.require_hashes
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T04:06:49     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T04:06:49     self.req.prepare_metadata()
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T04:06:49     self.run_egg_info()
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T04:06:49     command_desc='python setup.py egg_info')
2019-06-30T04:06:49   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T04:06:49     % (command_desc, proc.returncode, cwd))
2019-06-30T04:06:49 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-27grxgw0/python-placeholder/