2019-06-30T08:31:53 Created temporary directory: /tmp/pip-ephem-wheel-cache-fadvvnxj
2019-06-30T08:31:53 Created temporary directory: /tmp/pip-req-tracker-6cb1a3i1
2019-06-30T08:31:53 Created requirements tracker '/tmp/pip-req-tracker-6cb1a3i1'
2019-06-30T08:31:53 Created temporary directory: /tmp/pip-wheel-ahlt79io
2019-06-30T08:31:53 Collecting arcalc==0.2
2019-06-30T08:31:53   1 location(s) to search for versions of arcalc:
2019-06-30T08:31:53   * https://pypi.org/simple/arcalc/
2019-06-30T08:31:53   Getting page https://pypi.org/simple/arcalc/
2019-06-30T08:31:53   Analyzing links from page https://pypi.org/simple/arcalc/
2019-06-30T08:31:53     Found link https://files.pythonhosted.org/packages/ad/eb/2b5ec452b2b0ff6f47e2c17515917188b084f6b23af3cd3ab893e9adb1fb/arcalc-0.2.tar.gz#sha256=f683b7d68a5d451528d26b3414bdc640ce6f089e28cc3da0ab08e5677f4df89f (from https://pypi.org/simple/arcalc/), version: 0.2
2019-06-30T08:31:53   Using version 0.2 (newest of versions: 0.2)
2019-06-30T08:31:53   Created temporary directory: /tmp/pip-unpack-b1_szkqt
2019-06-30T08:31:54   Downloading https://files.pythonhosted.org/packages/ad/eb/2b5ec452b2b0ff6f47e2c17515917188b084f6b23af3cd3ab893e9adb1fb/arcalc-0.2.tar.gz
2019-06-30T08:31:54   Downloading from URL https://files.pythonhosted.org/packages/ad/eb/2b5ec452b2b0ff6f47e2c17515917188b084f6b23af3cd3ab893e9adb1fb/arcalc-0.2.tar.gz#sha256=f683b7d68a5d451528d26b3414bdc640ce6f089e28cc3da0ab08e5677f4df89f (from https://pypi.org/simple/arcalc/)
2019-06-30T08:31:54   Added arcalc==0.2 from https://files.pythonhosted.org/packages/ad/eb/2b5ec452b2b0ff6f47e2c17515917188b084f6b23af3cd3ab893e9adb1fb/arcalc-0.2.tar.gz#sha256=f683b7d68a5d451528d26b3414bdc640ce6f089e28cc3da0ab08e5677f4df89f to build tracker '/tmp/pip-req-tracker-6cb1a3i1'
2019-06-30T08:31:54     Running setup.py (path:/tmp/pip-wheel-ahlt79io/arcalc/setup.py) egg_info for package arcalc
2019-06-30T08:31:54     Running command python setup.py egg_info
2019-06-30T08:31:55     Traceback (most recent call last):
2019-06-30T08:31:55       File "<string>", line 1, in <module>
2019-06-30T08:31:55       File "/tmp/pip-wheel-ahlt79io/arcalc/setup.py", line 16, in <module>
2019-06-30T08:31:55         long_description = file('README.md','r').read(),
2019-06-30T08:31:55     NameError: name 'file' is not defined
2019-06-30T08:31:55 Cleaning up...
2019-06-30T08:31:55   Removing source in /tmp/pip-wheel-ahlt79io/arcalc
2019-06-30T08:31:55 Removed arcalc==0.2 from https://files.pythonhosted.org/packages/ad/eb/2b5ec452b2b0ff6f47e2c17515917188b084f6b23af3cd3ab893e9adb1fb/arcalc-0.2.tar.gz#sha256=f683b7d68a5d451528d26b3414bdc640ce6f089e28cc3da0ab08e5677f4df89f from build tracker '/tmp/pip-req-tracker-6cb1a3i1'
2019-06-30T08:31:55 Removed build tracker '/tmp/pip-req-tracker-6cb1a3i1'
2019-06-30T08:31:55 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ahlt79io/arcalc/
2019-06-30T08:31:55 Exception information:
2019-06-30T08:31:55 Traceback (most recent call last):
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T08:31:55     status = self.run(options, args)
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T08:31:55     resolver.resolve(requirement_set)
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T08:31:55     self._resolve_one(requirement_set, req)
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T08:31:55     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T08:31:55     self.require_hashes
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T08:31:55     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T08:31:55     self.req.prepare_metadata()
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T08:31:55     self.run_egg_info()
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T08:31:55     command_desc='python setup.py egg_info')
2019-06-30T08:31:55   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T08:31:55     % (command_desc, proc.returncode, cwd))
2019-06-30T08:31:55 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-ahlt79io/arcalc/