2019-06-30T08:00:54 Created temporary directory: /tmp/pip-ephem-wheel-cache-2zzfs6h1
2019-06-30T08:00:54 Created temporary directory: /tmp/pip-req-tracker-l7_9vvoe
2019-06-30T08:00:54 Created requirements tracker '/tmp/pip-req-tracker-l7_9vvoe'
2019-06-30T08:00:54 Created temporary directory: /tmp/pip-wheel-pmgtpyzv
2019-06-30T08:00:54 Collecting pygster==1.0.0
2019-06-30T08:00:54   1 location(s) to search for versions of pygster:
2019-06-30T08:00:54   * https://pypi.org/simple/pygster/
2019-06-30T08:00:54   Getting page https://pypi.org/simple/pygster/
2019-06-30T08:00:54   Analyzing links from page https://pypi.org/simple/pygster/
2019-06-30T08:00:54     Found link https://files.pythonhosted.org/packages/0a/90/ae9c8e0a7497ef361d0d21dbf2c5bdc9196042afb3d8ad9bc109aa143678/pygster-1.0.0.tar.gz#sha256=65f951f2ddd4e1d60a28faaabef68a114926af04aadc3ef439ab7c017e05cf1d (from https://pypi.org/simple/pygster/), version: 1.0.0
2019-06-30T08:00:54     Found link https://files.pythonhosted.org/packages/2a/06/696d3b7bf5721b104bb93d3e9ccd3142fe2895826146ad185408a22e3510/pygster-1.0.1.tar.gz#sha256=a33519e3d00d8eebf9edf5e949f6b6ba4c8d2be8e741d5f7fe6cf6c2b60aad47 (from https://pypi.org/simple/pygster/), version: 1.0.1
2019-06-30T08:00:54   Using version 1.0.0 (newest of versions: 1.0.0)
2019-06-30T08:00:54   Created temporary directory: /tmp/pip-unpack-quhc8p0p
2019-06-30T08:00:54   Downloading https://files.pythonhosted.org/packages/0a/90/ae9c8e0a7497ef361d0d21dbf2c5bdc9196042afb3d8ad9bc109aa143678/pygster-1.0.0.tar.gz
2019-06-30T08:00:54   Downloading from URL https://files.pythonhosted.org/packages/0a/90/ae9c8e0a7497ef361d0d21dbf2c5bdc9196042afb3d8ad9bc109aa143678/pygster-1.0.0.tar.gz#sha256=65f951f2ddd4e1d60a28faaabef68a114926af04aadc3ef439ab7c017e05cf1d (from https://pypi.org/simple/pygster/)
2019-06-30T08:00:54   Added pygster==1.0.0 from https://files.pythonhosted.org/packages/0a/90/ae9c8e0a7497ef361d0d21dbf2c5bdc9196042afb3d8ad9bc109aa143678/pygster-1.0.0.tar.gz#sha256=65f951f2ddd4e1d60a28faaabef68a114926af04aadc3ef439ab7c017e05cf1d to build tracker '/tmp/pip-req-tracker-l7_9vvoe'
2019-06-30T08:00:54     Running setup.py (path:/tmp/pip-wheel-pmgtpyzv/pygster/setup.py) egg_info for package pygster
2019-06-30T08:00:54     Running command python setup.py egg_info
2019-06-30T08:00:55     Traceback (most recent call last):
2019-06-30T08:00:55       File "<string>", line 1, in <module>
2019-06-30T08:00:55       File "/tmp/pip-wheel-pmgtpyzv/pygster/setup.py", line 46, in <module>
2019-06-30T08:00:55         license=open('LICENSE').read(),
2019-06-30T08:00:55     FileNotFoundError: [Errno 2] No such file or directory: 'LICENSE'
2019-06-30T08:00:56 Cleaning up...
2019-06-30T08:00:56   Removing source in /tmp/pip-wheel-pmgtpyzv/pygster
2019-06-30T08:00:56 Removed pygster==1.0.0 from https://files.pythonhosted.org/packages/0a/90/ae9c8e0a7497ef361d0d21dbf2c5bdc9196042afb3d8ad9bc109aa143678/pygster-1.0.0.tar.gz#sha256=65f951f2ddd4e1d60a28faaabef68a114926af04aadc3ef439ab7c017e05cf1d from build tracker '/tmp/pip-req-tracker-l7_9vvoe'
2019-06-30T08:00:56 Removed build tracker '/tmp/pip-req-tracker-l7_9vvoe'
2019-06-30T08:00:56 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-pmgtpyzv/pygster/
2019-06-30T08:00:56 Exception information:
2019-06-30T08:00:56 Traceback (most recent call last):
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T08:00:56     status = self.run(options, args)
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T08:00:56     resolver.resolve(requirement_set)
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T08:00:56     self._resolve_one(requirement_set, req)
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T08:00:56     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T08:00:56     self.require_hashes
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T08:00:56     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T08:00:56     self.req.prepare_metadata()
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T08:00:56     self.run_egg_info()
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T08:00:56     command_desc='python setup.py egg_info')
2019-06-30T08:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T08:00:56     % (command_desc, proc.returncode, cwd))
2019-06-30T08:00:56 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-pmgtpyzv/pygster/