Python文本转语音库下载问题答案

【问题标题】：Python text to speech library download problemPython文本转语音库下载问题
【发布时间】：2020-12-11 10:07:26
【问题描述】：

我想通过运行 pip install pyttsx3 来安装库 pyttsx3 但它给了我这个输出：

Downloading/unpacking pyttsx3
  Downloading pyttsx3-2.7.tar.gz
  Running setup.py (path:/private/var/folders/km/sv51fl4d30g668xtstm8_lzh0000gq/T/pip_build_username/pyttsx3/setup.py) egg_info for package pyttsx3
    /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'summary'
      warnings.warn(msg)
    /private/var/folders/km/sv51fl4d30g668xtstm8_lzh0000gq/T/pip_build_username/pyttsx3/setup.py:12: PkgResourcesDeprecationWarning: Parameters to load are deprecated.  Call .resolve and .require separately.
      The above copyright notice and this permission notice shall be included in all
Downloading/unpacking pyobjc>=2.4 (from pyttsx3)
  Downloading pyobjc-7.0.1.tar.gz
  Running setup.py (path:/private/var/folders/km/sv51fl4d30g668xtstm8_lzh0000gq/T/pip_build_username/pyobjc/setup.py) egg_info for package pyobjc
    Traceback (most recent call last):
      File "<string>", line 17, in <module>
      File "/private/var/folders/km/sv51fl4d30g668xtstm8_lzh0000gq/T/pip_build_username/pyobjc/setup.py", line 536
        print(f"Framework {fwk} not in framework-wrappers.rst")
                                                             ^
    SyntaxError: invalid syntax
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 17, in <module>

  File "/private/var/folders/km/sv51fl4d30g668xtstm8_lzh0000gq/T/pip_build_username/pyobjc/setup.py", line 536

    print(f"Framework {fwk} not in framework-wrappers.rst")

                                                         ^

SyntaxError: invalid syntax

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /private/var/folders/km/sv51fl4d30g668xtstm8_lzh0000gq/T/pip_build_username/pyobjc
Storing debug log for failure in /var/folders/km/sv51fl4d30g668xtstm8_lzh0000gq/T/tmp7QzgEE

我该怎么办？

顺便说一句，我正在使用 Visual Studio Code。一种 - - - - - - - - - - - - - - - - - - - - - - - - - - Stackoverflow 不允许我发布这个问题，因为它主要是代码，所以我正在写这个。请不要在意。

【问题讨论】：

该库使用 Python 3.6+ f-string 语法。它不会在 Python 2.7 中运行，BTW 已经过时了。
我刚下载了3.7，但是库（Mac）内的python文件夹中似乎没有3.7，我该如何放在那里
因为我认为这就是我无法将库下载到 3.7 的原因

标签： python python-2.7 visual-studio-code

【解决方案1】：

我发现了我的问题，我想下载的库与python2.7不兼容。当我进入 3.9 时，它起作用了。

【讨论】：