收到“生成包元数据时出错”安装 TkFontAwesome 时

Question

我正在尝试使用 python -m pip install tkfontawesome 安装 TkFontAwesome ，但总是得到以下信息错误：

Collecting tkfontawesome
  Using cached tkfontawesome-0.2.0-py3-none-any.whl (405 kB)
Collecting tksvg==0.7.4
  Using cached tksvg-0.7.4.tar.gz (50 kB)
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [12 lines of output]
      Installing dependency cmake... Traceback (most recent call last):
        File "<string>", line 36, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "C:\Users\myuser\AppData\Local\Temp\pip-install-2krbeh5s\tksvg_7491a69795da43779e9e71e527849349\setup.py", line 62, in <module>
          sp.call(["pacman", "--needed", "--noconfirm", "-S", "mingw-w64-x86_64-{}".format(dep)])  # , stdout=sp.PIPE)
        File "C:\Users\myuser\AppData\Local\Programs\Thonny\lib\subprocess.py", line 339, in call
          with Popen(*popenargs, **kwargs) as p:
        File "C:\Users\myuser\AppData\Local\Programs\Thonny\lib\subprocess.py", line 800, in __init__
          restore_signals, start_new_session)
        File "C:\Users\myuser\AppData\Local\Programs\Thonny\lib\subprocess.py", line 1207, in _execute_child
          startupinfo)
      FileNotFoundError: [WinError 2] The system cannot find the file specified
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

以前使用 pip 安装软件包从未遇到过任何问题。如果这个 WinError 2 意味着这个，则文件 subprocess.py 位于 \Thonny\lib\ 中。

我正在使用：

• Python 3.7.7
• pip 22.0.3
• Tk 8.6.9
• Thonny 3.2.7
• Windows 10

到目前为止我已经尝试：

• 更新我的 pip 和 setuptools （它们已经是最新的）
• 来安装 TkFontAwesome使用 ez_setup
• 使用 --use-deprecated=backtrack-on-build-failures 安装 TkFontAwesome

否 使用。有人知道下一步该做什么吗？提前致谢。

Answer 1

尝试在 pip3 安装包之后添加此内容：

    --use-deprecated=backtrack-on-build-failures

例如，如果您想要：

    pip3 install imageAI

则：

    pip3 install imageAI --use-deprecated=backtrack-on-build-failures

从 那里。