neonnnnn/pyrfm

A library for random feature maps in Python.

pyrfm's Issues

ImportError: cannot import name 'maybe_cythonize_extensions'

python setup.py install fails with ImportError: cannot import name 'maybe_cythonize_extensions'

+ pip install -r requirements.txt
Requirement already satisfied: numpy in /usr/local/lib/python3.6/dist-packages (from -r requirements.txt (line 1)) (1.18.5)
Requirement already satisfied: scipy in /usr/local/lib/python3.6/dist-packages (from -r requirements.txt (line 2)) (1.4.1)
Requirement already satisfied: cython in /usr/local/lib/python3.6/dist-packages (from -r requirements.txt (line 3)) (0.29.19)
Requirement already satisfied: scikit-learn in /usr/local/lib/python3.6/dist-packages (from -r requirements.txt (line 4)) (0.22.2.post1)
Requirement already satisfied: pytest in /usr/local/lib/python3.6/dist-packages (from -r requirements.txt (line 5)) (3.6.4)
Requirement already satisfied: joblib>=0.11 in /usr/local/lib/python3.6/dist-packages (from scikit-learn->-r requirements.txt (line 4)) (0.15.1)
Requirement already satisfied: py>=1.5.0 in /usr/local/lib/python3.6/dist-packages (from pytest->-r requirements.txt (line 5)) (1.8.1)
Requirement already satisfied: atomicwrites>=1.0 in /usr/local/lib/python3.6/dist-packages (from pytest->-r requirements.txt (line 5)) (1.4.0)
Requirement already satisfied: pluggy<0.8,>=0.5 in /usr/local/lib/python3.6/dist-packages (from pytest->-r requirements.txt (line 5)) (0.7.1)
Requirement already satisfied: attrs>=17.4.0 in /usr/local/lib/python3.6/dist-packages (from pytest->-r requirements.txt (line 5)) (19.3.0)
Requirement already satisfied: setuptools in /usr/local/lib/python3.6/dist-packages (from pytest->-r requirements.txt (line 5)) (47.1.1)
Requirement already satisfied: six>=1.10.0 in /usr/local/lib/python3.6/dist-packages (from pytest->-r requirements.txt (line 5)) (1.12.0)
Requirement already satisfied: more-itertools>=4.0.0 in /usr/local/lib/python3.6/dist-packages (from pytest->-r requirements.txt (line 5)) (8.3.0)

+ python setup.py install
Traceback (most recent call last):
  File "setup.py", line 33, in <module>
    zip_safe=False
  File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/core.py", line 137, in setup
    config = configuration()
  File "setup.py", line 16, in configuration
    config.add_subpackage('pyrfm')
  File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 1035, in add_subpackage
    caller_level = 2)
  File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 1004, in get_subpackage
    caller_level = caller_level + 1)
  File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 917, in _get_configuration_from_setup_py
    ('.py', 'U', 1))
  File "/usr/local/lib/python3.6/dist-packages/numpy/compat/py3k.py", line 159, in npy_load_module
    return importlib.machinery.SourceFileLoader(name, fn).load_module()
  File "<frozen importlib._bootstrap_external>", line 399, in _check_name_wrapper
  File "<frozen importlib._bootstrap_external>", line 823, in load_module
  File "<frozen importlib._bootstrap_external>", line 682, in load_module
  File "<frozen importlib._bootstrap>", line 265, in _load_module_shim
  File "<frozen importlib._bootstrap>", line 684, in _load
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "pyrfm/setup.py", line 1, in <module>
    from sklearn._build_utils import maybe_cythonize_extensions
ImportError: cannot import name 'maybe_cythonize_extensions'

pyfrom import error

I tried your installation method of pyrfm and successfully installed pyrfm, but the following exception was thrown when I used it. Could you please provide me with help? Thank you

root@Ieb7bd1b1801501882:/pyrfm# python
Python 3.8.10 (default, Mar 15 2022, 12:22:08) 
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
from pyrfm import MB, SparseMBClassifier, SparseMB
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/pyrfm/pyrfm/__init__.py", line 1, in <module>
    from .random_feature import (RandomFourier, RandomMaclaurin,
  File "/pyrfm/pyrfm/random_feature/__init__.py", line 2, in <module>
    from .random_kernel import RandomKernel, SubfeatureRandomKernel
  File "/pyrfm/pyrfm/random_feature/random_kernel.py", line 11, in <module>
    from ..kernels import anova, all_subsets, anova_fast, pairwise
  File "/pyrfm/pyrfm/kernels.py", line 4, in <module>
    from .kernels_fast import _anova, _all_subsets, _intersection, _chi_square
ModuleNotFoundError: No module named 'pyrfm.kernels_fast'