无法使用 Anaconda 安装 fairseq？

Question

我安装了包 fairseq 但它引发了一些错误，如下所示。我正在使用 Anaconda Prompt 在基本环境中安装。谁能帮忙解决这个问题？？非常感谢！

(base) PS C:\WINDOWS\system32> pip install fairseq --user
Collecting fairseq
  Using cached fairseq-0.10.1.tar.gz (924 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  ERROR: Command errored out with exit status 1:
   command: 'C:\Users\johnn\Anaconda3\python.exe' 'C:\Users\johnn\Anaconda3\lib\site-packages\pip\_vendor\pep517\_in_process.py' get_requires_for_build_wheel 'C:\Users\johnn\AppData\Local\Temp\tmpr4o1lvo4'
       cwd: C:\Users\johnn\AppData\Local\Temp\pip-install-5efwp00y\fairseq_8f7b526c143c4da7b9cf30edcc3c3ab0
  Complete output (31 lines):
  Traceback (most recent call last):
    File "setup.py", line 214, in <module>
      do_setup(package_data)
    File "setup.py", line 136, in do_setup
      setup(
    File "C:\Users\johnn\AppData\Local\Temp\pip-build-env-8dy_kf5o\overlay\Lib\site-packages\setuptools\__init__.py", line 152, in setup
      _install_setup_requires(attrs)
    File "C:\Users\johnn\AppData\Local\Temp\pip-build-env-8dy_kf5o\overlay\Lib\site-packages\setuptools\__init__.py", line 147, in _install_setup_requires
      dist.fetch_build_eggs(dist.setup_requires)
    File "C:\Users\johnn\AppData\Local\Temp\pip-build-env-8dy_kf5o\overlay\Lib\site-packages\setuptools\build_meta.py", line 60, in fetch_build_eggs
      raise SetupRequirementsError(specifier_list)
  setuptools.build_meta.SetupRequirementsError: ['cython', 'numpy', 'setuptools>=18.0']

  During handling of the above exception, another exception occurred:

  Traceback (most recent call last):
    File "C:\Users\johnn\Anaconda3\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 280, in <module>
      main()
    File "C:\Users\johnn\Anaconda3\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 263, in main
      json_out['return_val'] = hook(**hook_input['kwargs'])
    File "C:\Users\johnn\Anaconda3\lib\site-packages\pip\_vendor\pep517\_in_process.py", line 114, in get_requires_for_build_wheel
      return hook(config_settings)
    File "C:\Users\johnn\AppData\Local\Temp\pip-build-env-8dy_kf5o\overlay\Lib\site-packages\setuptools\build_meta.py", line 149, in get_requires_for_build_wheel
      return self._get_build_requires(
    File "C:\Users\johnn\AppData\Local\Temp\pip-build-env-8dy_kf5o\overlay\Lib\site-packages\setuptools\build_meta.py", line 130, in _get_build_requires
      self.run_setup()
    File "C:\Users\johnn\AppData\Local\Temp\pip-build-env-8dy_kf5o\overlay\Lib\site-packages\setuptools\build_meta.py", line 145, in run_setup
      exec(compile(code, __file__, 'exec'), locals())
    File "setup.py", line 217, in <module>
      os.unlink(fairseq_examples)
  PermissionError: [WinError 5] Access is denied: 'fairseq\examples'
  ----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Users\johnn\Anaconda3\python.exe' 'C:\Users\johnn\Anaconda3\lib\site-packages\pip\_vendor\pep517\_in_process.py' get_requires_

Answer 1

我的解决方案如下

git clone https://github.com/pytorch/fairseq
cd fairseq

activate env(that you created existed)
pip install --editable .

无法使用 Anaconda 安装 fairseq？

cannot install fairseq using Anaconda?

python

package