2019-06-30T09:00:54 Created temporary directory: /tmp/pip-ephem-wheel-cache-qew46hzj
2019-06-30T09:00:54 Created temporary directory: /tmp/pip-req-tracker-6x9rig8f
2019-06-30T09:00:54 Created requirements tracker '/tmp/pip-req-tracker-6x9rig8f'
2019-06-30T09:00:54 Created temporary directory: /tmp/pip-wheel-568o8hhx
2019-06-30T09:00:54 Collecting cubicweb-seo==0.2.1
2019-06-30T09:00:54   1 location(s) to search for versions of cubicweb-seo:
2019-06-30T09:00:54   * https://pypi.org/simple/cubicweb-seo/
2019-06-30T09:00:54   Getting page https://pypi.org/simple/cubicweb-seo/
2019-06-30T09:00:54   Analyzing links from page https://pypi.org/simple/cubicweb-seo/
2019-06-30T09:00:54     Found link https://files.pythonhosted.org/packages/f1/10/ff5d7ff3465711336a40bd88d827b565713742f83879bb7e2e14088db4b1/cubicweb-seo-0.1.0.tar.gz#sha256=95a21a045035bf1c8edc4bfc9f2e5266eb372a21fa2f06bb3c2b5869c17e49a1 (from https://pypi.org/simple/cubicweb-seo/), version: 0.1.0
2019-06-30T09:00:54     Found link https://files.pythonhosted.org/packages/d1/35/21851a06cbabeaa35858ae9cf56f64cff1993f1f748706c14be21be00e7d/cubicweb-seo-0.1.1.tar.gz#sha256=57bac36980aecab87af2eb646e4b2213b706230a0c9b59bc15462869383bc47e (from https://pypi.org/simple/cubicweb-seo/), version: 0.1.1
2019-06-30T09:00:54     Found link https://files.pythonhosted.org/packages/e0/e5/2f60bb392a233a162adc02caa66d66b3dd7a469f44057efab1eb6f97c35a/cubicweb-seo-0.2.0.tar.gz#sha256=bd6c6e08b062ff92f9f81b19bd1e953a18a34ee46cba8a63afff63641e80b14d (from https://pypi.org/simple/cubicweb-seo/), version: 0.2.0
2019-06-30T09:00:54     Found link https://files.pythonhosted.org/packages/97/94/63204032f678ceaa2fe93327b2079d26ca22045280a079f9fa966df383ce/cubicweb-seo-0.2.1.tar.gz#sha256=d609b3c137b096f67e0afacaf9ee94aea13d3d9a93accc72cc5753ca01642cce (from https://pypi.org/simple/cubicweb-seo/), version: 0.2.1
2019-06-30T09:00:54   Using version 0.2.1 (newest of versions: 0.2.1)
2019-06-30T09:00:54   Created temporary directory: /tmp/pip-unpack-jvnnxvez
2019-06-30T09:00:54   Downloading https://files.pythonhosted.org/packages/97/94/63204032f678ceaa2fe93327b2079d26ca22045280a079f9fa966df383ce/cubicweb-seo-0.2.1.tar.gz
2019-06-30T09:00:54   Downloading from URL https://files.pythonhosted.org/packages/97/94/63204032f678ceaa2fe93327b2079d26ca22045280a079f9fa966df383ce/cubicweb-seo-0.2.1.tar.gz#sha256=d609b3c137b096f67e0afacaf9ee94aea13d3d9a93accc72cc5753ca01642cce (from https://pypi.org/simple/cubicweb-seo/)
2019-06-30T09:00:54   Added cubicweb-seo==0.2.1 from https://files.pythonhosted.org/packages/97/94/63204032f678ceaa2fe93327b2079d26ca22045280a079f9fa966df383ce/cubicweb-seo-0.2.1.tar.gz#sha256=d609b3c137b096f67e0afacaf9ee94aea13d3d9a93accc72cc5753ca01642cce to build tracker '/tmp/pip-req-tracker-6x9rig8f'
2019-06-30T09:00:54     Running setup.py (path:/tmp/pip-wheel-568o8hhx/cubicweb-seo/setup.py) egg_info for package cubicweb-seo
2019-06-30T09:00:54     Running command python setup.py egg_info
2019-06-30T09:00:56     Traceback (most recent call last):
2019-06-30T09:00:56       File "<string>", line 1, in <module>
2019-06-30T09:00:56       File "/tmp/pip-wheel-568o8hhx/cubicweb-seo/setup.py", line 118
2019-06-30T09:00:56         except OSError, ex:
2019-06-30T09:00:56                       ^
2019-06-30T09:00:56     SyntaxError: invalid syntax
2019-06-30T09:00:56 Cleaning up...
2019-06-30T09:00:56   Removing source in /tmp/pip-wheel-568o8hhx/cubicweb-seo
2019-06-30T09:00:56 Removed cubicweb-seo==0.2.1 from https://files.pythonhosted.org/packages/97/94/63204032f678ceaa2fe93327b2079d26ca22045280a079f9fa966df383ce/cubicweb-seo-0.2.1.tar.gz#sha256=d609b3c137b096f67e0afacaf9ee94aea13d3d9a93accc72cc5753ca01642cce from build tracker '/tmp/pip-req-tracker-6x9rig8f'
2019-06-30T09:00:56 Removed build tracker '/tmp/pip-req-tracker-6x9rig8f'
2019-06-30T09:00:56 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-568o8hhx/cubicweb-seo/
2019-06-30T09:00:56 Exception information:
2019-06-30T09:00:56 Traceback (most recent call last):
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T09:00:56     status = self.run(options, args)
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T09:00:56     resolver.resolve(requirement_set)
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T09:00:56     self._resolve_one(requirement_set, req)
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T09:00:56     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T09:00:56     self.require_hashes
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T09:00:56     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T09:00:56     self.req.prepare_metadata()
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T09:00:56     self.run_egg_info()
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T09:00:56     command_desc='python setup.py egg_info')
2019-06-30T09:00:56   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T09:00:56     % (command_desc, proc.returncode, cwd))
2019-06-30T09:00:56 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-568o8hhx/cubicweb-seo/