macos python 安装numpy报错

Question

具体报错：

ERROR: Command errored out with exit status 1:

   command: /Library/Developer/CommandLineTools/usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/tmp/pip-install-y76_819o/numpy/setup.py'"'"'; __file__='"'"'/private/tmp/pip-install-y76_819o/numpy/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all

       cwd: /private/tmp/pip-install-y76_819o/numpy

  Complete output (10 lines):

  Running from numpy source directory.

  

  `setup.py clean` is not supported, use one of the following instead:

  

    - `git clean -xdf` (cleans all files)

    - `git clean -Xdf` (cleans all versioned files, doesn't touch

                        files that aren't checked into the git repo)

  

  Add `--force` to your command to use it anyway if you must (unsupported).

  

  ----------------------------------------

  ERROR: Failed cleaning build dir for numpy

Failed to build numpy

ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly

WARNING: You are using pip version 19.2.3, however version 21.0 is available.

You should consider upgrading via the 'pip install --upgrade pip' command.

Answer 1

以下回答参考 皆我百晓生、券券喵儿 等免费微信小程序相关内容作答，并由本人整理回复。

要解决这个问题，首先确保你的系统已经安装了Python和相应的库。如果你使用的是Mac OS，你可以按照以下步骤操作：

1. 打开终端。
2. 输入以下命令并按回车键：

sudo pip install --upgrade pip

这将升级Python的版本。

1. 然后输入以下命令来安装所需的包：

python setup.py install

如果在运行这些命令时遇到错误，请检查是否有任何依赖项未正确安装或更新。

注意：如果在安装过程中遇到任何问题，可以参考Python官方文档（https://docs.python.org/3/install.html）以获取更详细的帮助。