2019-06-30T12:01:08 Created temporary directory: /tmp/pip-ephem-wheel-cache-8ot5u8bq
2019-06-30T12:01:08 Created temporary directory: /tmp/pip-req-tracker-jrdsw401
2019-06-30T12:01:08 Created requirements tracker '/tmp/pip-req-tracker-jrdsw401'
2019-06-30T12:01:08 Created temporary directory: /tmp/pip-wheel-8ww52uun
2019-06-30T12:01:08 Collecting perfection==1.0.2
2019-06-30T12:01:08   1 location(s) to search for versions of perfection:
2019-06-30T12:01:08   * https://pypi.org/simple/perfection/
2019-06-30T12:01:08   Getting page https://pypi.org/simple/perfection/
2019-06-30T12:01:08   Analyzing links from page https://pypi.org/simple/perfection/
2019-06-30T12:01:08     Found link https://files.pythonhosted.org/packages/36/01/4c7828155962189f198e93a50175126a355b1ffca54563a8caad17a9e2a7/perfection-1.0.0.tar.gz#sha256=1b610cef6fca80e97862b7693bc4ff902ca2eff1c1cfbf2c5cee7f03a2a8fbfe (from https://pypi.org/simple/perfection/), version: 1.0.0
2019-06-30T12:01:08     Found link https://files.pythonhosted.org/packages/4c/63/779ecf5db267dd07f2b98dcbdadea0b9c8045e016cd832dae0ed97a6d016/perfection-1.0.2.tar.gz#sha256=8e9093d2e0a383641bf8c66515604afdaabeccc0f22e9640f397989323743f91 (from https://pypi.org/simple/perfection/), version: 1.0.2
2019-06-30T12:01:08     Found link https://files.pythonhosted.org/packages/ee/88/10fa64b6b90e09fe996a6d4d08db2913d96e3b00ad38fd6a7d3340248db5/perfection-2.0.0-beta.tar.gz#sha256=43a1ae6fd377ebae4aa32301034fbff93f1b8ca9249ea3261e8a4fac63103e94 (from https://pypi.org/simple/perfection/), version: 2.0.0-beta
2019-06-30T12:01:08     Found link https://files.pythonhosted.org/packages/4e/c0/fdd5adbdbb976cfd7ce996cfa3b841813772230f712c13645e353fe3efb5/perfection-2.0.0.tar.gz#sha256=1a6a86a20402fe47163e47d3470d424f316793a72a4282070f6b5e54c81f2a49 (from https://pypi.org/simple/perfection/), version: 2.0.0
2019-06-30T12:01:08     Found link https://files.pythonhosted.org/packages/cb/78/e8d7888396038fc25fb1301a678123da03ea680768f6476795968aac245a/perfection-2.0.1.tar.gz#sha256=d98e34034dbbb60027d0fb87a7d91cd0eaf5bc7e69804e9c505778195430cf7c (from https://pypi.org/simple/perfection/), version: 2.0.1
2019-06-30T12:01:08   Using version 1.0.2 (newest of versions: 1.0.2)
2019-06-30T12:01:08   Created temporary directory: /tmp/pip-unpack-wjqxcjfv
2019-06-30T12:01:08   Downloading https://files.pythonhosted.org/packages/4c/63/779ecf5db267dd07f2b98dcbdadea0b9c8045e016cd832dae0ed97a6d016/perfection-1.0.2.tar.gz
2019-06-30T12:01:08   Downloading from URL https://files.pythonhosted.org/packages/4c/63/779ecf5db267dd07f2b98dcbdadea0b9c8045e016cd832dae0ed97a6d016/perfection-1.0.2.tar.gz#sha256=8e9093d2e0a383641bf8c66515604afdaabeccc0f22e9640f397989323743f91 (from https://pypi.org/simple/perfection/)
2019-06-30T12:01:08   Added perfection==1.0.2 from https://files.pythonhosted.org/packages/4c/63/779ecf5db267dd07f2b98dcbdadea0b9c8045e016cd832dae0ed97a6d016/perfection-1.0.2.tar.gz#sha256=8e9093d2e0a383641bf8c66515604afdaabeccc0f22e9640f397989323743f91 to build tracker '/tmp/pip-req-tracker-jrdsw401'
2019-06-30T12:01:08     Running setup.py (path:/tmp/pip-wheel-8ww52uun/perfection/setup.py) egg_info for package perfection
2019-06-30T12:01:08     Running command python setup.py egg_info
2019-06-30T12:01:09     Traceback (most recent call last):
2019-06-30T12:01:09       File "<string>", line 1, in <module>
2019-06-30T12:01:09       File "/tmp/pip-wheel-8ww52uun/perfection/setup.py", line 2, in <module>
2019-06-30T12:01:09         from perfection import __version__ as VERSION
2019-06-30T12:01:09       File "/tmp/pip-wheel-8ww52uun/perfection/perfection/__init__.py", line 18, in <module>
2019-06-30T12:01:09         from .perfection import make_hash, make_dict, hash_parameters
2019-06-30T12:01:09       File "/tmp/pip-wheel-8ww52uun/perfection/perfection/perfection.py", line 252
2019-06-30T12:01:09         print '|',
2019-06-30T12:01:09                 ^
2019-06-30T12:01:09     SyntaxError: Missing parentheses in call to 'print'. Did you mean print('|', end=" ")?
2019-06-30T12:01:10 Cleaning up...
2019-06-30T12:01:10   Removing source in /tmp/pip-wheel-8ww52uun/perfection
2019-06-30T12:01:10 Removed perfection==1.0.2 from https://files.pythonhosted.org/packages/4c/63/779ecf5db267dd07f2b98dcbdadea0b9c8045e016cd832dae0ed97a6d016/perfection-1.0.2.tar.gz#sha256=8e9093d2e0a383641bf8c66515604afdaabeccc0f22e9640f397989323743f91 from build tracker '/tmp/pip-req-tracker-jrdsw401'
2019-06-30T12:01:10 Removed build tracker '/tmp/pip-req-tracker-jrdsw401'
2019-06-30T12:01:10 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-8ww52uun/perfection/
2019-06-30T12:01:10 Exception information:
2019-06-30T12:01:10 Traceback (most recent call last):
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T12:01:10     status = self.run(options, args)
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T12:01:10     resolver.resolve(requirement_set)
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T12:01:10     self._resolve_one(requirement_set, req)
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T12:01:10     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T12:01:10     self.require_hashes
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T12:01:10     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T12:01:10     self.req.prepare_metadata()
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T12:01:10     self.run_egg_info()
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T12:01:10     command_desc='python setup.py egg_info')
2019-06-30T12:01:10   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T12:01:10     % (command_desc, proc.returncode, cwd))
2019-06-30T12:01:10 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-8ww52uun/perfection/