collection failure
ImportError while importing test module '/home/runner/work/distributed/distributed/distributed/shuffle/tests/test_merge.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
../../../miniconda3/envs/dask-distributed/lib/python3.9/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
distributed/shuffle/tests/test_merge.py:21: in <module>
    from dask.dataframe._compat import PANDAS_GE_200, tm
E   ImportError: cannot import name 'PANDAS_GE_200' from 'dask.dataframe._compat' (/home/runner/miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/_compat.py)

collection failure
ImportError while importing test module '/home/runner/work/distributed/distributed/distributed/shuffle/tests/test_shuffle.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
../../../miniconda3/envs/dask-distributed/lib/python3.9/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
distributed/shuffle/tests/test_shuffle.py:32: in <module>
    from dask.dataframe._compat import PANDAS_GE_150, PANDAS_GE_200
E   ImportError: cannot import name 'PANDAS_GE_150' from 'dask.dataframe._compat' (/home/runner/miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/_compat.py)

collection failure
ImportError while importing test module '/home/runner/work/distributed/distributed/distributed/protocol/tests/test_highlevelgraph.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/__init__.py:52: in <module>
    from dask.dataframe import backends, dispatch, methods, rolling
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/backends.py:14: in <module>
    from dask.dataframe._compat import PANDAS_GE_220, is_any_real_numeric_dtype
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/_compat.py:9: in <module>
    import_optional_dependency("pandas")
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/_compatibility.py:135: in import_optional_dependency
    raise ImportError(msg)
E   ImportError: Dask requires version '2.0.0' or newer of 'pandas' (version '1.3.5' currently installed).

The above exception was the direct cause of the following exception:
../../../miniconda3/envs/dask-distributed/lib/python3.9/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
distributed/protocol/tests/test_highlevelgraph.py:14: in <module>
    import dask.dataframe as dd
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/__init__.py:122: in <module>
    raise ImportError(msg) from e
E   ImportError: Dask dataframe requirements are not installed.
E   
E   Please either conda or pip install as follows:
E   
E     conda install dask                     # either conda install
E     python -m pip install "dask[dataframe]" --upgrade  # or python -m pip install

collection failure
ImportError while importing test module '/home/runner/work/distributed/distributed/distributed/protocol/tests/test_pandas.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/__init__.py:52: in <module>
    from dask.dataframe import backends, dispatch, methods, rolling
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/backends.py:14: in <module>
    from dask.dataframe._compat import PANDAS_GE_220, is_any_real_numeric_dtype
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/_compat.py:9: in <module>
    import_optional_dependency("pandas")
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/_compatibility.py:135: in import_optional_dependency
    raise ImportError(msg)
E   ImportError: Dask requires version '2.0.0' or newer of 'pandas' (version '1.3.5' currently installed).

The above exception was the direct cause of the following exception:
../../../miniconda3/envs/dask-distributed/lib/python3.9/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
distributed/protocol/tests/test_pandas.py:8: in <module>
    from dask.dataframe.utils import assert_eq
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/__init__.py:122: in <module>
    raise ImportError(msg) from e
E   ImportError: Dask dataframe requirements are not installed.
E   
E   Please either conda or pip install as follows:
E   
E     conda install dask                     # either conda install
E     python -m pip install "dask[dataframe]" --upgrade  # or python -m pip install

collection failure
distributed/shuffle/tests/test_graph.py:8: in <module>
    dd = pytest.importorskip("dask.dataframe")
E   pytest.PytestDeprecationWarning: 
E   Module 'dask.dataframe' was found, but when imported by pytest it raised:
E       ImportError('Dask dataframe requirements are not installed.\n\nPlease either conda or pip install as follows:\n\n  conda install dask                     # either conda install\n  python -m pip install "dask[dataframe]" --upgrade  # or python -m pip install')
E   In pytest 9.1 this warning will become an error by default.
E   You can fix the underlying problem, or alternatively overwrite this behavior and silence this warning by passing exc_type=ImportError explicitly.
E   See https://docs.pytest.org/en/stable/deprecations.html#pytest-importorskip-default-behavior-regarding-importerror

collection failure
distributed/shuffle/tests/test_merge_column_and_index.py:17: in <module>
    dd = pytest.importorskip("dask.dataframe")
E   pytest.PytestDeprecationWarning: 
E   Module 'dask.dataframe' was found, but when imported by pytest it raised:
E       ImportError('Dask dataframe requirements are not installed.\n\nPlease either conda or pip install as follows:\n\n  conda install dask                     # either conda install\n  python -m pip install "dask[dataframe]" --upgrade  # or python -m pip install')
E   In pytest 9.1 this warning will become an error by default.
E   You can fix the underlying problem, or alternatively overwrite this behavior and silence this warning by passing exc_type=ImportError explicitly.
E   See https://docs.pytest.org/en/stable/deprecations.html#pytest-importorskip-default-behavior-regarding-importerror

collection failure
distributed/shuffle/tests/test_metrics.py:11: in <module>
    dd = pytest.importorskip("dask.dataframe")
E   pytest.PytestDeprecationWarning: 
E   Module 'dask.dataframe' was found, but when imported by pytest it raised:
E       ImportError('Dask dataframe requirements are not installed.\n\nPlease either conda or pip install as follows:\n\n  conda install dask                     # either conda install\n  python -m pip install "dask[dataframe]" --upgrade  # or python -m pip install')
E   In pytest 9.1 this warning will become an error by default.
E   You can fix the underlying problem, or alternatively overwrite this behavior and silence this warning by passing exc_type=ImportError explicitly.
E   See https://docs.pytest.org/en/stable/deprecations.html#pytest-importorskip-default-behavior-regarding-importerror

collection failure
distributed/shuffle/tests/test_shuffle_plugins.py:17: in <module>
    dd = pytest.importorskip("dask.dataframe")
E   pytest.PytestDeprecationWarning: 
E   Module 'dask.dataframe' was found, but when imported by pytest it raised:
E       ImportError('Dask dataframe requirements are not installed.\n\nPlease either conda or pip install as follows:\n\n  conda install dask                     # either conda install\n  python -m pip install "dask[dataframe]" --upgrade  # or python -m pip install')
E   In pytest 9.1 this warning will become an error by default.
E   You can fix the underlying problem, or alternatively overwrite this behavior and silence this warning by passing exc_type=ImportError explicitly.
E   See https://docs.pytest.org/en/stable/deprecations.html#pytest-importorskip-default-behavior-regarding-importerror

collection failure
ImportError while importing test module '/home/runner/work/distributed/distributed/distributed/tests/test_dask_collections.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/__init__.py:52: in <module>
    from dask.dataframe import backends, dispatch, methods, rolling
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/backends.py:14: in <module>
    from dask.dataframe._compat import PANDAS_GE_220, is_any_real_numeric_dtype
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/_compat.py:9: in <module>
    import_optional_dependency("pandas")
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/_compatibility.py:135: in import_optional_dependency
    raise ImportError(msg)
E   ImportError: Dask requires version '2.0.0' or newer of 'pandas' (version '1.3.5' currently installed).

The above exception was the direct cause of the following exception:
../../../miniconda3/envs/dask-distributed/lib/python3.9/importlib/__init__.py:127: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
distributed/tests/test_dask_collections.py:13: in <module>
    import dask.dataframe as dd
../../../miniconda3/envs/dask-distributed/lib/python3.9/site-packages/dask/dataframe/__init__.py:122: in <module>
    raise ImportError(msg) from e
E   ImportError: Dask dataframe requirements are not installed.
E   
E   Please either conda or pip install as follows:
E   
E     conda install dask                     # either conda install
E     python -m pip install "dask[dataframe]" --upgrade  # or python -m pip install