2019-06-27T04:25:50 Created temporary directory: /tmp/pip-ephem-wheel-cache-fws35o8o
2019-06-27T04:25:50 Created temporary directory: /tmp/pip-req-tracker-rcla0ps6
2019-06-27T04:25:50 Created requirements tracker '/tmp/pip-req-tracker-rcla0ps6'
2019-06-27T04:25:50 Created temporary directory: /tmp/pip-wheel-sup8jvtp
2019-06-27T04:25:50 Collecting preprocess==1.1.0
2019-06-27T04:25:50   1 location(s) to search for versions of preprocess:
2019-06-27T04:25:50   * https://pypi.org/simple/preprocess/
2019-06-27T04:25:50   Getting page https://pypi.org/simple/preprocess/
2019-06-27T04:25:50   Analyzing links from page https://pypi.org/simple/preprocess/
2019-06-27T04:25:50     Found link https://files.pythonhosted.org/packages/05/f9/559841df6c91428a2024ce120d92192844178e4b2ceec1da84ce18205380/preprocess-1.1.0.zip#sha256=b4eda711671e1dcb1a2b436574396d5de49a589ae47ac7cd54c7bf899e2caffd (from https://pypi.org/simple/preprocess/), version: 1.1.0
2019-06-27T04:25:50   Using version 1.1.0 (newest of versions: 1.1.0)
2019-06-27T04:25:50   Created temporary directory: /tmp/pip-unpack-qzv4f7tr
2019-06-27T04:25:50   Downloading https://files.pythonhosted.org/packages/05/f9/559841df6c91428a2024ce120d92192844178e4b2ceec1da84ce18205380/preprocess-1.1.0.zip (59kB)
2019-06-27T04:25:50   Downloading from URL https://files.pythonhosted.org/packages/05/f9/559841df6c91428a2024ce120d92192844178e4b2ceec1da84ce18205380/preprocess-1.1.0.zip#sha256=b4eda711671e1dcb1a2b436574396d5de49a589ae47ac7cd54c7bf899e2caffd (from https://pypi.org/simple/preprocess/)
2019-06-27T04:25:50   Added preprocess==1.1.0 from https://files.pythonhosted.org/packages/05/f9/559841df6c91428a2024ce120d92192844178e4b2ceec1da84ce18205380/preprocess-1.1.0.zip#sha256=b4eda711671e1dcb1a2b436574396d5de49a589ae47ac7cd54c7bf899e2caffd to build tracker '/tmp/pip-req-tracker-rcla0ps6'
2019-06-27T04:25:50     Running setup.py (path:/tmp/pip-wheel-sup8jvtp/preprocess/setup.py) egg_info for package preprocess
2019-06-27T04:25:50     Running command python setup.py egg_info
2019-06-27T04:25:52     Traceback (most recent call last):
2019-06-27T04:25:52       File "<string>", line 1, in <module>
2019-06-27T04:25:52       File "/tmp/pip-wheel-sup8jvtp/preprocess/setup.py", line 28, in <module>
2019-06-27T04:25:52         import preprocess
2019-06-27T04:25:52       File "/tmp/pip-wheel-sup8jvtp/preprocess/lib/preprocess.py", line 264
2019-06-27T04:25:52         except Exception, ex:
2019-06-27T04:25:52                         ^
2019-06-27T04:25:52     SyntaxError: invalid syntax
2019-06-27T04:25:52 Cleaning up...
2019-06-27T04:25:52   Removing source in /tmp/pip-wheel-sup8jvtp/preprocess
2019-06-27T04:25:52 Removed preprocess==1.1.0 from https://files.pythonhosted.org/packages/05/f9/559841df6c91428a2024ce120d92192844178e4b2ceec1da84ce18205380/preprocess-1.1.0.zip#sha256=b4eda711671e1dcb1a2b436574396d5de49a589ae47ac7cd54c7bf899e2caffd from build tracker '/tmp/pip-req-tracker-rcla0ps6'
2019-06-27T04:25:52 Removed build tracker '/tmp/pip-req-tracker-rcla0ps6'
2019-06-27T04:25:52 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-sup8jvtp/preprocess/
2019-06-27T04:25:52 Exception information:
2019-06-27T04:25:52 Traceback (most recent call last):
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-27T04:25:52     status = self.run(options, args)
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-27T04:25:52     resolver.resolve(requirement_set)
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-27T04:25:52     self._resolve_one(requirement_set, req)
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-27T04:25:52     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-27T04:25:52     self.require_hashes
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-27T04:25:52     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-27T04:25:52     self.req.prepare_metadata()
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-27T04:25:52     self.run_egg_info()
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-27T04:25:52     command_desc='python setup.py egg_info')
2019-06-27T04:25:52   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-27T04:25:52     % (command_desc, proc.returncode, cwd))
2019-06-27T04:25:52 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-sup8jvtp/preprocess/