2019-06-28T06:36:52 Created temporary directory: /tmp/pip-ephem-wheel-cache-nnadx0uq
2019-06-28T06:36:52 Created temporary directory: /tmp/pip-req-tracker-ceazbgxo
2019-06-28T06:36:52 Created requirements tracker '/tmp/pip-req-tracker-ceazbgxo'
2019-06-28T06:36:52 Created temporary directory: /tmp/pip-wheel-9wkvzczq
2019-06-28T06:36:52 Collecting zbase62==1.2.0
2019-06-28T06:36:52   1 location(s) to search for versions of zbase62:
2019-06-28T06:36:52   * https://pypi.org/simple/zbase62/
2019-06-28T06:36:52   Getting page https://pypi.org/simple/zbase62/
2019-06-28T06:36:52   Analyzing links from page https://pypi.org/simple/zbase62/
2019-06-28T06:36:53     Found link https://files.pythonhosted.org/packages/ce/cb/1bf45084da8d8dc85acbbe0a88807a6b3f49d7c057926c0536b8f82036b1/zbase62-1.2.0.tar.gz#sha256=78228ba5f8e36c96eb29456291eae2a3436cf7940214d99563e9b90e1addd342 (from https://pypi.org/simple/zbase62/), version: 1.2.0
2019-06-28T06:36:53   Using version 1.2.0 (newest of versions: 1.2.0)
2019-06-28T06:36:53   Created temporary directory: /tmp/pip-unpack-ak25e8lk
2019-06-28T06:36:53   Downloading https://files.pythonhosted.org/packages/ce/cb/1bf45084da8d8dc85acbbe0a88807a6b3f49d7c057926c0536b8f82036b1/zbase62-1.2.0.tar.gz
2019-06-28T06:36:53   Downloading from URL https://files.pythonhosted.org/packages/ce/cb/1bf45084da8d8dc85acbbe0a88807a6b3f49d7c057926c0536b8f82036b1/zbase62-1.2.0.tar.gz#sha256=78228ba5f8e36c96eb29456291eae2a3436cf7940214d99563e9b90e1addd342 (from https://pypi.org/simple/zbase62/)
2019-06-28T06:36:53   Added zbase62==1.2.0 from https://files.pythonhosted.org/packages/ce/cb/1bf45084da8d8dc85acbbe0a88807a6b3f49d7c057926c0536b8f82036b1/zbase62-1.2.0.tar.gz#sha256=78228ba5f8e36c96eb29456291eae2a3436cf7940214d99563e9b90e1addd342 to build tracker '/tmp/pip-req-tracker-ceazbgxo'
2019-06-28T06:36:53     Running setup.py (path:/tmp/pip-wheel-9wkvzczq/zbase62/setup.py) egg_info for package zbase62
2019-06-28T06:36:53     Running command python setup.py egg_info
2019-06-28T06:36:54     Traceback (most recent call last):
2019-06-28T06:36:54       File "<string>", line 1, in <module>
2019-06-28T06:36:54       File "/tmp/pip-wheel-9wkvzczq/zbase62/setup.py", line 53
2019-06-28T06:36:54         print "unable to find version in %s" % (VERSIONFILE,)
2019-06-28T06:36:54                                            ^
2019-06-28T06:36:54     SyntaxError: invalid syntax
2019-06-28T06:36:54 Cleaning up...
2019-06-28T06:36:54   Removing source in /tmp/pip-wheel-9wkvzczq/zbase62
2019-06-28T06:36:54 Removed zbase62==1.2.0 from https://files.pythonhosted.org/packages/ce/cb/1bf45084da8d8dc85acbbe0a88807a6b3f49d7c057926c0536b8f82036b1/zbase62-1.2.0.tar.gz#sha256=78228ba5f8e36c96eb29456291eae2a3436cf7940214d99563e9b90e1addd342 from build tracker '/tmp/pip-req-tracker-ceazbgxo'
2019-06-28T06:36:54 Removed build tracker '/tmp/pip-req-tracker-ceazbgxo'
2019-06-28T06:36:54 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-9wkvzczq/zbase62/
2019-06-28T06:36:54 Exception information:
2019-06-28T06:36:54 Traceback (most recent call last):
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-28T06:36:54     status = self.run(options, args)
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-28T06:36:54     resolver.resolve(requirement_set)
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-28T06:36:54     self._resolve_one(requirement_set, req)
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-28T06:36:54     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-28T06:36:54     self.require_hashes
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-28T06:36:54     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-28T06:36:54     self.req.prepare_metadata()
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-28T06:36:54     self.run_egg_info()
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-28T06:36:54     command_desc='python setup.py egg_info')
2019-06-28T06:36:54   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-28T06:36:54     % (command_desc, proc.returncode, cwd))
2019-06-28T06:36:54 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-9wkvzczq/zbase62/