python3 -m datahub version

Question

I install datahub on Linux,i executed a command

python3 -m pip install --upgrade acryl-datahub

,after that,i want to show the version,then i executed a command

python3 -m datahub version

this command reported an error:

Traceback (most recent call last): File "/usr/local/python3/lib/python3.8/runpy.py", line 194, in _run_module_as_main return _run_code(code, main_globals, None, File "/usr/local/python3/lib/python3.8/runpy.py", line 87, in _run_code exec(code, run_globals) File "/usr/local/python3/lib/python3.8/site-packages/datahub/main.py", line 1, in from datahub.entrypoints import main File "/usr/local/python3/lib/python3.8/site-packages/datahub/entrypoints.py", line 18, in from datahub.cli.docker_cli import docker File "/usr/local/python3/lib/python3.8/site-packages/datahub/cli/docker_cli.py", line 595, in def quickstart( # noqa: C901 File "/usr/local/python3/lib/python3.8/site-packages/click/decorators.py", line 373, in decorator _param_memo(f, cls(param_decls, **attrs)) File "/usr/local/python3/lib/python3.8/site-packages/click/core.py", line 2536, in init super().init(param_decls, type=type, multiple=multiple, **attrs) File "/usr/local/python3/lib/python3.8/site-packages/click/core.py", line 2114, in init self.type: types.ParamType = types.convert_type(type, default) File "/usr/local/python3/lib/python3.8/site-packages/click/types.py", line 1056, in convert_type return FuncParamType(ty) File "/usr/local/python3/lib/python3.8/site-packages/click/types.py", line 166, in init self.name: str = func.name File "/usr/local/python3/lib/python3.8/typing.py", line 760, in getattr raise AttributeError(attr)

My environment is：

centos: 7.9
python version: 3.8.3
pip version: pip 23.3.2 from /usr/local/python3/lib/python3.8/site-packages/pip (python 3.8)

The document I am referring to is : https://datahubproject.io/docs/quickstart/

I hope to run a datahub service，thanks.

Answer 1

I was able to fix the issue by specifying the datahub version to install as below:

python3 -m pip install --upgrade acryl-datahub==0.12.1

As per documentation if we just run the below, v0.12.0 is being installed which seems to be running in to the issue you specified

python3 -m pip install --upgrade acryl-datahub