尝试使用 pip 安装 python faiss-gpu 库。
Collecting faiss-gpu
Using cached faiss-gpu-1.7.1.post2.tar.gz (40 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... done
Preparing metadata (pyproject.toml) ... done
WARNING: Generating metadata for package faiss-gpu produced metadata for project name faiss-cpu. Fix your #egg=faiss-gpu fragments.
Discarding https://files.pythonhosted.org/packages/17/76/47d0cc8161f4bf988583a2839bb1e56baf09d6b80cfa472b9eba4d5f543b/faiss-gpu-1.7.1.post2.tar.gz (from https://py
pi.org/simple/faiss-gpu/): Requested faiss-cpu from https://files.pythonhosted.org/packages/17/76/47d0cc8161f4bf988583a2839bb1e56baf09d6b80cfa472b9eba4d5f543b/fais
s-gpu-1.7.1.post2.tar.gz has inconsistent name: expected 'faiss-gpu', but metadata has 'faiss-cpu'
Using cached faiss-gpu-1.7.1.post1.tar.gz (41 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... done
Preparing metadata (pyproject.toml) ... done
WARNING: Generating metadata for package faiss-gpu produced metadata for project name faiss-cpu. Fix your #egg=faiss-gpu fragments.
Discarding https://files.pythonhosted.org/packages/39/8d/b62bc92c8dd4b2a99d4a06b8804280f6445748b6d698eabb037e111080c7/faiss-gpu-1.7.1.post1.tar.gz (from https://py
pi.org/simple/faiss-gpu/): Requested faiss-cpu from https://files.pythonhosted.org/packages/39/8d/b62bc92c8dd4b2a99d4a06b8804280f6445748b6d698eabb037e111080c7/fais
s-gpu-1.7.1.post1.tar.gz has inconsistent name: expected 'faiss-gpu', but metadata has 'faiss-cpu'
Using cached faiss-gpu-1.7.1.tar.gz (40 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... done
Preparing metadata (pyproject.toml) ... done
WARNING: Generating metadata for package faiss-gpu produced metadata for project name faiss-cpu. Fix your #egg=faiss-gpu fragments.
Discarding https://files.pythonhosted.org/packages/51/85/7a7490dbecaea9272953b88e236a45fe8c47571a069bc28b352f0b224ea3/faiss-gpu-1.7.1.tar.gz (from https://pypi.org
/simple/faiss-gpu/): Requested faiss-cpu from https://files.pythonhosted.org/packages/51/85/7a7490dbecaea9272953b88e236a45fe8c47571a069bc28b352f0b224ea3/faiss-gpu-
1.7.1.tar.gz has inconsistent name: expected 'faiss-gpu', but metadata has 'faiss-cpu'
Using cached faiss-gpu-1.7.0.tar.gz (34 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... done
Preparing metadata (pyproject.toml) ... done
WARNING: Generating metadata for package faiss-gpu produced metadata for project name faiss-cpu. Fix your #egg=faiss-gpu fragments.
Discarding https://files.pythonhosted.org/packages/63/15/289ecf5d23f209c4c6f2f5f4db1d2b4a2be22d1fc49619354363e9367c19/faiss-gpu-1.7.0.tar.gz (from https://pypi.org
/simple/faiss-gpu/): Requested faiss-cpu from https://files.pythonhosted.org/packages/63/15/289ecf5d23f209c4c6f2f5f4db1d2b4a2be22d1fc49619354363e9367c19/faiss-gpu-
1.7.0.tar.gz has inconsistent name: expected 'faiss-gpu', but metadata has 'faiss-cpu'
Using cached faiss-gpu-1.6.5.tar.gz (28 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... done
Preparing metadata (pyproject.toml) ... done
WARNING: Generating metadata for package faiss-gpu produced metadata for project name faiss-cpu. Fix your #egg=faiss-gpu fragments.
Discarding https://files.pythonhosted.org/packages/9c/27/3477c856ea3d678619c33ae72f89ede4fbe08e9c5ba3b89a5feb3d9938b0/faiss-gpu-1.6.5.tar.gz (from https://pypi.org
/simple/faiss-gpu/): Requested faiss-cpu from https://files.pythonhosted.org/packages/9c/27/3477c856ea3d678619c33ae72f89ede4fbe08e9c5ba3b89a5feb3d9938b0/faiss-gpu-
1.6.5.tar.gz has inconsistent name: expected 'faiss-gpu', but metadata has 'faiss-cpu'
Using cached faiss-gpu-1.6.4.post2.tar.gz (25 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Installing backend dependencies ... done
Preparing metadata (pyproject.toml) ... done
WARNING: Generating metadata for package faiss-gpu produced metadata for project name faiss-cpu. Fix your #egg=faiss-gpu fragments.
Discarding https://files.pythonhosted.org/packages/7d/00/b3aaad408a44e4f5d87ebfcd75d0b14eeaed9fe9bc7a9f5e185ff1d503d6/faiss-gpu-1.6.4.post2.tar.gz (from https://py
pi.org/simple/faiss-gpu/): Requested faiss-cpu from https://files.pythonhosted.org/packages/7d/00/b3aaad408a44e4f5d87ebfcd75d0b14eeaed9fe9bc7a9f5e185ff1d503d6/fais
s-gpu-1.6.4.post2.tar.gz has inconsistent name: expected 'faiss-gpu', but metadata has 'faiss-cpu'
Using cached faiss-gpu-1.6.4.tar.gz (3.4 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [17 lines of output]
Traceback (most recent call last):
File "c:\python_projects\chatbot_new\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 353, in <module>
main()
File "c:\python_projects\chatbot_new\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 335, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "c:\python_projects\chatbot_new\lib\site-packages\pip\_vendor\pyproject_hooks\_in_process\_in_process.py", line 118, in get_requires_for_build_wheel
return hook(config_settings)
File "C:\Users\panasa154user\AppData\Local\Temp\pip-build-env-uahimyxw\overlay\Lib\site-packages\setuptools\build_meta.py", line 325, in get_requires_for_b
uild_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
File "C:\Users\panasa154user\AppData\Local\Temp\pip-build-env-uahimyxw\overlay\Lib\site-packages\setuptools\build_meta.py", line 295, in _get_build_require
s
self.run_setup()
File "C:\Users\panasa154user\AppData\Local\Temp\pip-build-env-uahimyxw\overlay\Lib\site-packages\setuptools\build_meta.py", line 480, in run_setup
super(_BuildMetaLegacyBackend, self).run_setup(setup_script=setup_script)
File "C:\Users\panasa154user\AppData\Local\Temp\pip-build-env-uahimyxw\overlay\Lib\site-packages\setuptools\build_meta.py", line 311, in run_setup
exec(code, locals())
File "<string>", line 6, in <module>
ModuleNotFoundError: No module named 'numpy'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.
note: This error originates from a subprocess, and is likely not a problem with pip.
在你的例子中，
pip但是查看同一个 github 的 README，构建 GPU 包的建议似乎是运行
export FAISS_ENABLE_GPU=ON
pip install --no-binary :all: faiss-cpu
所以看起来编译
faiss-gpu