安装失败：pip install evals。完整日志请查看此gist文件。

工具版本：

1. python --version: Python 3.9.6
2. pip --version: pip 24.2 from /Users/apple/Library/Python/3.9/lib/python/site-packages/pip (python 3.9)

Collecting keras<2.8,>=2.7.0rc0 (from tensorflow<3.0.0,>=2.4.0->spacy-universal-sentence-encoder->evals)  Using cached keras-2.7.0-py2.py3-none-any.whl.metadata (1.3 kB)Collecting tensorboard~=2.6 (from tensorflow<3.0.0,>=2.4.0->spacy-universal-sentence-encoder->evals)  Using cached tensorboard-2.17.1-py3-none-any.whl.metadata (1.6 kB)  Using cached tensorboard-2.17.0-py3-none-any.whl.metadata (1.6 kB)  Using cached tensorboard-2.13.0-py3-none-any.whl.metadata (1.8 kB)  Using cached tensorboard-2.11.2-py3-none-any.whl.metadata (1.9 kB)Collecting protobuf (from google-generativeai->evals)  Using cached protobuf-3.20.3-cp39-cp39-macosx_10_9_x86_64.whl.metadata (679 bytes)Collecting tensorboard~=2.6 (from tensorflow<3.0.0,>=2.4.0->spacy-universal-sentence-encoder->evals)  Using cached tensorboard-2.11.0-py3-none-any.whl.metadata (1.9 kB)  Using cached tensorboard-2.10.1-py3-none-any.whl.metadata (1.9 kB)  Using cached tensorboard-2.10.0-py3-none-any.whl.metadata (1.9 kB)  Using cached tensorboard-2.7.0-py3-none-any.whl.metadata (1.9 kB)  Using cached tensorboard-2.6.0-py3-none-any.whl.metadata (1.9 kB)Collecting tensorflow<3.0.0,>=2.4.0 (from spacy-universal-sentence-encoder->evals)  Using cached tensorflow-2.7.1-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.9 kB)  Using cached tensorflow-2.7.0-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.9 kB)INFO: pip is still looking at multiple versions of tf-keras to determine which version is compatible with other requirements. This could take a while.  Using cached tensorflow-2.6.5-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.8 kB)  Using cached tensorflow-2.6.4-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.8 kB)  Using cached tensorflow-2.6.3-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.8 kB)  Using cached tensorflow-2.6.2-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.8 kB)  Using cached tensorflow-2.6.1-cp39-cp39-macosx_10_14_x86_64.whl.metadata (2.8 kB)  Using cached tensorflow-2.6.0-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.8 kB)  Using cached tensorflow-2.5.3-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.8 kB)  Using cached tensorflow-2.5.2-cp39-cp39-macosx_10_14_x86_64.whl.metadata (2.8 kB)  Using cached tensorflow-2.5.1-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.8 kB)  Using cached tensorflow-2.5.0-cp39-cp39-macosx_10_11_x86_64.whl.metadata (2.8 kB)Collecting SQLAlchemy<3,>=1.4 (from langchain->evals)  Using cached SQLAlchemy-2.0.35-cp39-cp39-macosx_10_9_x86_64.whl.metadata (9.6 kB)INFO: This is taking longer than usual. You might need to provide the dependency resolver with stricter constraints to reduce runtime. See https://pip.pypa.io/warnings/backtracking for guidance. If you want to abort this run, press Ctrl + C.  Using cached SQLAlchemy-2.0.34-cp39-cp39-macosx_10_9_x86_64.whl.metadata (9.6 kB)  Using cached SQLAlchemy-2.0.33-cp39-cp39-macosx_10_9_x86_64.whl.metadata (9.6 kB)ERROR: Exception:Traceback (most recent call last):  File "/Users/apple/Library/Python/3.9/lib/python/site-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper    status = _inner_run()  File "/Users/apple/Library/Python/3.9/lib/python/site-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run    return self.run(options, args)  File "/Users/apple/Library/Python/3.9/lib/python/site-packages/pip/_internal/cli/req_command.py", line 67, in wrapper    return func(self, options, args)  File "/Users/apple/Library/Python/3.9/lib/python/site-packages/pip/_internal/commands/install.py", line 379, in run    requirement_set = resolver.resolve(  File "/Users/apple/Library/Python/3.9/lib/python/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve    result = self._result = resolver.resolve(  File "/Users/apple/Library/Python/3.9/lib/python/site-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve    state = resolution.resolve(requirements, max_rounds=max_rounds)  File "/Users/apple/Library/Python/3.9/lib/python/site-packages/pip/_vendor/resolvelib/resolvers.py", line 457, in resolve    raise ResolutionTooDeep(max_rounds)pip._vendor.resolvelib.resolvers.ResolutionTooDeep: 200000

从下面的日志末尾可以看到，我们遇到了一些错误。请帮助我调试，我是Python新手，尝试找答案但在等待安装大约1小时后两次都未能解决。错误信息是pip._vendor.resolvelib.resolvers.ResolutionTooDeep: 200000。

请帮助我，提前感谢您。

我在GitHub上关于此Python库的问题：https://github.com/openai/evals/issues/1563

在OpenAI社区的帖子：https://community.openai.com/t/im-not-able-to-install-evals-python-library/981186

回答：

根据@stark-jarvis的建议，我从官方Python网站更新到了最新版本，这解决了我的问题。感谢@stark-jarvis。