2019-06-29T15:48:43 Created temporary directory: /tmp/pip-ephem-wheel-cache-l82kclu5
2019-06-29T15:48:43 Created temporary directory: /tmp/pip-req-tracker-vt9sm7q1
2019-06-29T15:48:43 Created requirements tracker '/tmp/pip-req-tracker-vt9sm7q1'
2019-06-29T15:48:43 Created temporary directory: /tmp/pip-wheel-_em3pdv1
2019-06-29T15:48:43 Collecting Flask-Mailgun==0.1
2019-06-29T15:48:43   1 location(s) to search for versions of Flask-Mailgun:
2019-06-29T15:48:43   * https://pypi.org/simple/flask-mailgun/
2019-06-29T15:48:43   Getting page https://pypi.org/simple/flask-mailgun/
2019-06-29T15:48:43   Analyzing links from page https://pypi.org/simple/flask-mailgun/
2019-06-29T15:48:43     Found link https://files.pythonhosted.org/packages/44/ba/51819c8e73e062142ac6d8a88f2ecceb2fa77b58bd334adb66fb3f6d1b0f/Flask-Mailgun-0.1.tar.gz#sha256=60ba9c47dcb9b98625cce59ed42b7e54ccdab807ad3092bc5793fe7eb97e65f0 (from https://pypi.org/simple/flask-mailgun/), version: 0.1
2019-06-29T15:48:43     Found link https://files.pythonhosted.org/packages/2c/fe/f5c27495b4dd439b1479086949c19c69b8d7d3106a8f61d3f34cd7b61802/Flask-Mailgun-0.2.tar.gz#sha256=58a51f097bcbe80534770e59777cf31a2826b875a591024b5d0032c9c42e4a3e (from https://pypi.org/simple/flask-mailgun/), version: 0.2
2019-06-29T15:48:43     Found link https://files.pythonhosted.org/packages/ca/e5/3ceb9e3d1275368e3fbf70191eca5f2c462b49064041c505afef1a653ce3/Flask-Mailgun-0.3.tar.gz#sha256=432a393552c32a521a899f4d1e342b12158b5667fcb47081d568ab4030a1a2ed (from https://pypi.org/simple/flask-mailgun/), version: 0.3
2019-06-29T15:48:43     Found link https://files.pythonhosted.org/packages/5e/b5/56d54eb50bbe6df578e794eec889747f3560e62ddab530e8d7a1a2197aec/Flask-Mailgun-0.4.tar.gz#sha256=1fe2a7551a467e20dab4da974e0bc9f7651fda520c175f4d9654896bd83bd7e8 (from https://pypi.org/simple/flask-mailgun/), version: 0.4
2019-06-29T15:48:43   Using version 0.1 (newest of versions: 0.1)
2019-06-29T15:48:43   Created temporary directory: /tmp/pip-unpack-htm76lxo
2019-06-29T15:48:43   Downloading https://files.pythonhosted.org/packages/44/ba/51819c8e73e062142ac6d8a88f2ecceb2fa77b58bd334adb66fb3f6d1b0f/Flask-Mailgun-0.1.tar.gz
2019-06-29T15:48:43   Downloading from URL https://files.pythonhosted.org/packages/44/ba/51819c8e73e062142ac6d8a88f2ecceb2fa77b58bd334adb66fb3f6d1b0f/Flask-Mailgun-0.1.tar.gz#sha256=60ba9c47dcb9b98625cce59ed42b7e54ccdab807ad3092bc5793fe7eb97e65f0 (from https://pypi.org/simple/flask-mailgun/)
2019-06-29T15:48:43   Added Flask-Mailgun==0.1 from https://files.pythonhosted.org/packages/44/ba/51819c8e73e062142ac6d8a88f2ecceb2fa77b58bd334adb66fb3f6d1b0f/Flask-Mailgun-0.1.tar.gz#sha256=60ba9c47dcb9b98625cce59ed42b7e54ccdab807ad3092bc5793fe7eb97e65f0 to build tracker '/tmp/pip-req-tracker-vt9sm7q1'
2019-06-29T15:48:43     Running setup.py (path:/tmp/pip-wheel-_em3pdv1/Flask-Mailgun/setup.py) egg_info for package Flask-Mailgun
2019-06-29T15:48:43     Running command python setup.py egg_info
2019-06-29T15:48:45     running egg_info
2019-06-29T15:48:45     creating pip-egg-info/Flask_Mailgun.egg-info
2019-06-29T15:48:45     writing pip-egg-info/Flask_Mailgun.egg-info/PKG-INFO
2019-06-29T15:48:45     writing dependency_links to pip-egg-info/Flask_Mailgun.egg-info/dependency_links.txt
2019-06-29T15:48:45     writing namespace_packages to pip-egg-info/Flask_Mailgun.egg-info/namespace_packages.txt
2019-06-29T15:48:45     writing requirements to pip-egg-info/Flask_Mailgun.egg-info/requires.txt
2019-06-29T15:48:45     writing top-level names to pip-egg-info/Flask_Mailgun.egg-info/top_level.txt
2019-06-29T15:48:45     writing manifest file 'pip-egg-info/Flask_Mailgun.egg-info/SOURCES.txt'
2019-06-29T15:48:45     error: Namespace package problem: flask_mailgun is a namespace package, but its
2019-06-29T15:48:45     __init__.py does not call declare_namespace()! Please fix it.
2019-06-29T15:48:45     (See the setuptools manual under "Namespace Packages" for details.)
2019-06-29T15:48:45     "
2019-06-29T15:48:45 Cleaning up...
2019-06-29T15:48:45   Removing source in /tmp/pip-wheel-_em3pdv1/Flask-Mailgun
2019-06-29T15:48:45 Removed Flask-Mailgun==0.1 from https://files.pythonhosted.org/packages/44/ba/51819c8e73e062142ac6d8a88f2ecceb2fa77b58bd334adb66fb3f6d1b0f/Flask-Mailgun-0.1.tar.gz#sha256=60ba9c47dcb9b98625cce59ed42b7e54ccdab807ad3092bc5793fe7eb97e65f0 from build tracker '/tmp/pip-req-tracker-vt9sm7q1'
2019-06-29T15:48:45 Removed build tracker '/tmp/pip-req-tracker-vt9sm7q1'
2019-06-29T15:48:45 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-_em3pdv1/Flask-Mailgun/
2019-06-29T15:48:45 Exception information:
2019-06-29T15:48:45 Traceback (most recent call last):
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-29T15:48:45     status = self.run(options, args)
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-29T15:48:45     resolver.resolve(requirement_set)
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-29T15:48:45     self._resolve_one(requirement_set, req)
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-29T15:48:45     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-29T15:48:45     self.require_hashes
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-29T15:48:45     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-29T15:48:45     self.req.prepare_metadata()
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-29T15:48:45     self.run_egg_info()
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-29T15:48:45     command_desc='python setup.py egg_info')
2019-06-29T15:48:45   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-29T15:48:45     % (command_desc, proc.returncode, cwd))
2019-06-29T15:48:45 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-_em3pdv1/Flask-Mailgun/