setup.sh: ModuleNotFoundError: No module named 'dataclasses'

[Boss8472]

Device: Victron Cerbo GX Firmwareversion: v3.11 Python: 3.8.14

Error log: Collecting PyYaml Using cached PyYAML-6.0.1.tar.gz (125 kB) Installing build dependencies ... done Getting requirements to build wheel ... done ERROR: Exception: Traceback (most recent call last): File "/usr/lib/python3.8/site-packages/pip/_internal/cli/base_command.py", line 186, in _main status = self.run(options, args) File "/usr/lib/python3.8/site-packages/pip/_internal/commands/install.py", line 331, in run resolver.resolve(requirement_set) File "/usr/lib/python3.8/site-packages/pip/_internal/legacy_resolve.py", line 177, in resolve discovered_reqs.extend(self._resolve_one(requirement_set, req)) File "/usr/lib/python3.8/site-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one abstract_dist = self._get_abstract_dist_for(req_to_install) File "/usr/lib/python3.8/site-packages/pip/_internal/legacy_resolve.py", line 282, in _get_abstract_dist_for abstract_dist = self.preparer.prepare_linked_requirement(req) File "/usr/lib/python3.8/site-packages/pip/_internal/operations/prepare.py", line 515, in prepare_linked_requirement abstract_dist = _get_prepared_distribution( File "/usr/lib/python3.8/site-packages/pip/_internal/operations/prepare.py", line 95, in _get_prepared_distribution abstract_dist.prepare_distribution_metadata(finder, build_isolation) File "/usr/lib/python3.8/site-packages/pip/_internal/distributions/sdist.py", line 38, in prepare_distribution_metadata self._setup_isolation(finder) File "/usr/lib/python3.8/site-packages/pip/_internal/distributions/sdist.py", line 96, in _setup_isolation reqs = backend.get_requires_for_build_wheel() File "/usr/lib/python3.8/site-packages/pip/_vendor/pep517/wrappers.py", line 151, in get_requires_for_build_wheel return self._call_hook('get_requires_for_build_wheel', { File "/usr/lib/python3.8/site-packages/pip/_vendor/pep517/wrappers.py", line 255, in _call_hook raise BackendUnavailable(data.get('traceback', '')) pip._vendor.pep517.wrappers.BackendUnavailable: Traceback (most recent call last): File "/usr/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py", line 63, in _build_backend obj = import_module(mod_path) File "/usr/lib/python3.8/importlib/init.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1014, in _gcd_import File "", line 991, in _find_and_load File "", line 961, in _find_and_load_unlocked File "", line 219, in _call_with_frames_removed File "", line 1014, in _gcd_import File "", line 991, in _find_and_load File "", line 975, in _find_and_load_unlocked File "", line 671, in _load_unlocked File "", line 843, in exec_module File "", line 219, in _call_with_frames_removed File "/var/volatile/tmp/pip-build-env-j9bu2i84/overlay/lib/python3.8/site-packages/setuptools/init.py", line 16, in from .dist import Distribution File "/var/volatile/tmp/pip-build-env-j9bu2i84/overlay/lib/python3.8/site-packages/setuptools/dist.py", line 27, in from .extern.packaging.markers import InvalidMarker, Marker File "/var/volatile/tmp/pip-build-env-j9bu2i84/overlay/lib/python3.8/site-packages/setuptools/_vendor/packaging/markers.py", line 11, in from ._parser import ( File "/var/volatile/tmp/pip-build-env-j9bu2i84/overlay/lib/python3.8/site-packages/setuptools/_vendor/packaging/_parser.py", line 10, in from ._tokenizer import DEFAULT_RULES, Tokenizer File "/var/volatile/tmp/pip-build-env-j9bu2i84/overlay/lib/python3.8/site-packages/setuptools/_vendor/packaging/_tokenizer.py", line 3, in from dataclasses import dataclass ModuleNotFoundError: No module named 'dataclasses'

[freakent]

Try running the following before running the setup.sh script. opkg install python3-modules

[Boss8472]

That fixed my issue. Thank you so much for the quick help.