Hi all,
I am trying to install openwisp server on Ubuntu 18.04 PC When I am trying
to install the openwisp through ansible I am getting below error when
installing python packages
TASK [openwisp.openwisp2-dev : Install openwisp2 controller and its
dependencies] *************************************************************
changed: [182.73.129.29]
TASK [openwisp.openwisp2-dev : Pin channels_redis to 2.4 for redis 4
compatibility] ***********************************************************
changed: [182.73.129.29]
TASK [openwisp.openwisp2-dev : Install django-redis]
******************************************************************************************
ok: [182.73.129.29]
TASK [openwisp.openwisp2-dev : Install openwisp2 network topology and its
dependencies] *******************************************************
skipping: [182.73.129.29]
TASK [openwisp.openwisp2-dev : Install openwisp firmware upgrader and its
dependencies] *******************************************************
skipping: [182.73.129.29]
TASK [openwisp.openwisp2-dev : Install openwisp monitoring and its
dependencies] **************************************************************
changed: [182.73.129.29]
TASK [openwisp.openwisp2-dev : Install openwisp2_radius and its
dependencies]
*****************************************************************
skipping: [182.73.129.29]
TASK [openwisp.openwisp2-dev : Install extra python packages]
*********************************************************************************
FAILED - RETRYING: Install extra python packages (5 retries left).
FAILED - RETRYING: Install extra python packages (4 retries left).
FAILED - RETRYING: Install extra python packages (3 retries left).
FAILED - RETRYING: Install extra python packages (2 retries left).
FAILED - RETRYING: Install extra python packages (1 retries left).
fatal: [182.73.129.29]: FAILED! => {"attempts": 5, "changed": false, "cmd":
["/opt/openwisp2/env/bin/pip3", "install", "-U", "bpython"], "msg":
"stdout: Collecting bpython\n Using cached bpython-0.22.1-py3-none-any.whl
(187 kB)\nCollecting greenlet\n Using cached
greenlet-1.1.2-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
(156 kB)\nCollecting curtsies>=0.3.5\n Using cached curtsies-0.3.10.tar.gz
(53 kB)\n Installing build dependencies: started\n Installing build
dependencies: finished with status 'done'\n Getting requirements to build
wheel: started\n Getting requirements to build wheel: finished with status
'done'\n\n:stderr:
/usr/lib/python3/dist-packages/secretstorage/dhcrypto.py:15:
CryptographyDeprecationWarning: int_from_bytes is deprecated, use
int.from_bytes instead\n from cryptography.utils import
int_from_bytes\n/usr/lib/python3/dist-packages/secretstorage/util.py:19:
CryptographyDeprecationWarning: int_from_bytes is deprecated, use
int.from_bytes instead\n from cryptography.utils import
int_from_bytes\nERROR: Exception:\nTraceback (most recent call last):\n
File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/cli/base_command.py\",
line 228, in _main\n status = self.run(options, args)\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/cli/req_command.py\",
line 182, in wrapper\n return func(self, options, args)\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/commands/install.py\",
line 323, in run\n requirement_set = resolver.resolve(\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py\",
line 183, in resolve\n
discovered_reqs.extend(self._resolve_one(requirement_set, req))\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py\",
line 388, in _resolve_one\n abstract_dist =
self._get_abstract_dist_for(req_to_install)\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/resolution/legacy/resolver.py\",
line 340, in _get_abstract_dist_for\n abstract_dist =
self.preparer.prepare_linked_requirement(req)\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/operations/prepare.py\",
line 482, in prepare_linked_requirement\n abstract_dist =
_get_prepared_distribution(\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/operations/prepare.py\",
line 91, in _get_prepared_distribution\n
abstract_dist.prepare_distribution_metadata(finder, build_isolation)\n
File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/distributions/sdist.py\",
line 38, in prepare_distribution_metadata\n
self._setup_isolation(finder)\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_internal/distributions/sdist.py\",
line 96, in _setup_isolation\n reqs =
backend.get_requires_for_build_wheel()\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_vendor/pep517/wrappers.py\",
line 160, in get_requires_for_build_wheel\n return
self._call_hook('get_requires_for_build_wheel', {\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_vendor/pep517/wrappers.py\",
line 265, in _call_hook\n raise BackendUnavailable(data.get('traceback',
''))\npip._vendor.pep517.wrappers.BackendUnavailable: Traceback (most
recent call last):\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py\",
line 86, in _build_backend\n obj = import_module(mod_path)\n File
\"/usr/lib/python3.8/importlib/__init__.py\", line 127, in import_module\n
return _bootstrap._gcd_import(name[level:], package, level)\n File
\"<frozen importlib._bootstrap>\", line 1014, in _gcd_import\n File
\"<frozen importlib._bootstrap>\", line 991, in _find_and_load\n File
\"<frozen importlib._bootstrap>\", line 961, in _find_and_load_unlocked\n
File \"<frozen importlib._bootstrap>\", line 219, in
_call_with_frames_removed\n File \"<frozen importlib._bootstrap>\", line
1014, in _gcd_import\n File \"<frozen importlib._bootstrap>\", line 991,
in _find_and_load\n File \"<frozen importlib._bootstrap>\", line 975, in
_find_and_load_unlocked\n File \"<frozen importlib._bootstrap>\", line
671, in _load_unlocked\n File \"<frozen importlib._bootstrap_external>\",
line 848, in exec_module\n File \"<frozen importlib._bootstrap>\", line
219, in _call_with_frames_removed\n File
\"/usr/lib/python3/dist-packages/setuptools/__init__.py\", line 5, in
<module>\n import distutils.core\n File
\"/opt/openwisp2/env/lib/python3.8/site-packages/_distutils_hack/__init__.py\",
line 92, in create_module\n return
importlib.import_module('setuptools._distutils')\n File
\"/usr/lib/python3.8/importlib/__init__.py\", line 127, in import_module\n
return _bootstrap._gcd_import(name[level:], package,
level)\nModuleNotFoundError: No module named
'setuptools._distutils'\n\nWARNING: You are using pip version 20.2.4;
however, version 21.3.1 is available.\nYou should consider upgrading via
the '/opt/openwisp2/env/bin/python -m pip install --upgrade pip'
command.\n"}
RUNNING HANDLER [openwisp.openwisp2-dev : reload supervisor]
**********************************************************************************
PLAY RECAP
************************************************************************************************************************************
182.73.129.29 : ok=46 changed=3 unreachable=0 failed=1
skipped=39 rescued=0 ignored=1
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