2019-07-02T17:13:42 Created temporary directory: /tmp/pip-ephem-wheel-cache-0rdf_2fk
2019-07-02T17:13:42 Created temporary directory: /tmp/pip-req-tracker-ah00kfjx
2019-07-02T17:13:42 Created requirements tracker '/tmp/pip-req-tracker-ah00kfjx'
2019-07-02T17:13:42 Created temporary directory: /tmp/pip-wheel-349uhrw4
2019-07-02T17:13:42 Collecting sample_space==0.0.2
2019-07-02T17:13:42   1 location(s) to search for versions of sample-space:
2019-07-02T17:13:42   * https://pypi.org/simple/sample-space/
2019-07-02T17:13:42   Getting page https://pypi.org/simple/sample-space/
2019-07-02T17:13:42   Analyzing links from page https://pypi.org/simple/sample-space/
2019-07-02T17:13:42     Found link https://files.pythonhosted.org/packages/64/66/984c7034c08a3a1180356e62d9b3a857a6d61047727aee5f8e8bd107cf64/sample_space-0.0.1.tar.gz#sha256=c02a1251a8480e070fd9a38aed94e932752fe006cf638a0a6f1c0e3170a37928 (from https://pypi.org/simple/sample-space/), version: 0.0.1
2019-07-02T17:13:42     Found link https://files.pythonhosted.org/packages/69/36/58d333a7378ce64ec1e331a75ffb1a3e5c425bf7ebc105d50c0405f58cc2/sample_space-0.0.2.tar.gz#sha256=c4b65d54eac715de7773afb24476956b86e116efc01717a3615387dccc081ac9 (from https://pypi.org/simple/sample-space/), version: 0.0.2
2019-07-02T17:13:42     Found link https://files.pythonhosted.org/packages/ed/5b/f7f05f009eaec193afc743b8abca1b64b67a5a6f07a0df3a993916447ca6/sample_space-0.1.0.tar.gz#sha256=ffba0ab253065695aa9f21873132866cb9d11effb012073d977662af6753e266 (from https://pypi.org/simple/sample-space/), version: 0.1.0
2019-07-02T17:13:42     Found link https://files.pythonhosted.org/packages/19/1b/e464c47a65f6b7abe1029a4083c97fadbb995ceac4a2ba565b681a6eff92/sample_space-0.2.0.tar.gz#sha256=0471c6fcf5c1f0b5abe764ea651382d159278e7b7eef8a21fccaca527643578e (from https://pypi.org/simple/sample-space/), version: 0.2.0
2019-07-02T17:13:42   Using version 0.0.2 (newest of versions: 0.0.2)
2019-07-02T17:13:42   Created temporary directory: /tmp/pip-unpack-sat202if
2019-07-02T17:13:42   Downloading https://files.pythonhosted.org/packages/69/36/58d333a7378ce64ec1e331a75ffb1a3e5c425bf7ebc105d50c0405f58cc2/sample_space-0.0.2.tar.gz
2019-07-02T17:13:42   Downloading from URL https://files.pythonhosted.org/packages/69/36/58d333a7378ce64ec1e331a75ffb1a3e5c425bf7ebc105d50c0405f58cc2/sample_space-0.0.2.tar.gz#sha256=c4b65d54eac715de7773afb24476956b86e116efc01717a3615387dccc081ac9 (from https://pypi.org/simple/sample-space/)
2019-07-02T17:13:42   Added sample_space==0.0.2 from https://files.pythonhosted.org/packages/69/36/58d333a7378ce64ec1e331a75ffb1a3e5c425bf7ebc105d50c0405f58cc2/sample_space-0.0.2.tar.gz#sha256=c4b65d54eac715de7773afb24476956b86e116efc01717a3615387dccc081ac9 to build tracker '/tmp/pip-req-tracker-ah00kfjx'
2019-07-02T17:13:42     Running setup.py (path:/tmp/pip-wheel-349uhrw4/sample-space/setup.py) egg_info for package sample-space
2019-07-02T17:13:42     Running command python setup.py egg_info
2019-07-02T17:13:46     Unable to init server: Could not connect: Connection refused
2019-07-02T17:13:46     Unable to init server: Could not connect: Connection refused

2019-07-02T17:13:46     (-c:20515): Gdk-CRITICAL **: 17:13:46.634: gdk_cursor_new_for_display: assertion 'GDK_IS_DISPLAY (display)' failed

2019-07-02T17:13:46     (-c:20515): Gdk-CRITICAL **: 17:13:46.642: gdk_cursor_new_for_display: assertion 'GDK_IS_DISPLAY (display)' failed
2019-07-02T17:13:46     /bin/sh: 1: pandoc: not found
2019-07-02T17:13:46     Traceback (most recent call last):
2019-07-02T17:13:46       File "<string>", line 1, in <module>
2019-07-02T17:13:46       File "/tmp/pip-wheel-349uhrw4/sample-space/setup.py", line 6, in <module>
2019-07-02T17:13:46         shell=True).decode('utf-8')
2019-07-02T17:13:46       File "/usr/lib/python3.7/subprocess.py", line 395, in check_output
2019-07-02T17:13:46         **kwargs).stdout
2019-07-02T17:13:46       File "/usr/lib/python3.7/subprocess.py", line 487, in run
2019-07-02T17:13:46         output=stdout, stderr=stderr)
2019-07-02T17:13:46     subprocess.CalledProcessError: Command 'pandoc --from=markdown --to=rst README.md' returned non-zero exit status 127.
2019-07-02T17:13:47 Cleaning up...
2019-07-02T17:13:47   Removing source in /tmp/pip-wheel-349uhrw4/sample-space
2019-07-02T17:13:47 Removed sample_space==0.0.2 from https://files.pythonhosted.org/packages/69/36/58d333a7378ce64ec1e331a75ffb1a3e5c425bf7ebc105d50c0405f58cc2/sample_space-0.0.2.tar.gz#sha256=c4b65d54eac715de7773afb24476956b86e116efc01717a3615387dccc081ac9 from build tracker '/tmp/pip-req-tracker-ah00kfjx'
2019-07-02T17:13:47 Removed build tracker '/tmp/pip-req-tracker-ah00kfjx'
2019-07-02T17:13:47 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-349uhrw4/sample-space/
2019-07-02T17:13:47 Exception information:
2019-07-02T17:13:47 Traceback (most recent call last):
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-02T17:13:47     status = self.run(options, args)
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-02T17:13:47     resolver.resolve(requirement_set)
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-02T17:13:47     self._resolve_one(requirement_set, req)
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-02T17:13:47     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-02T17:13:47     self.require_hashes
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-02T17:13:47     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-02T17:13:47     self.req.prepare_metadata()
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-02T17:13:47     self.run_egg_info()
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-02T17:13:47     command_desc='python setup.py egg_info')
2019-07-02T17:13:47   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-02T17:13:47     % (command_desc, proc.returncode, cwd))
2019-07-02T17:13:47 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-349uhrw4/sample-space/