本文介绍了在安装pyttsx3时:命令错误，退出状态为1的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
$ pip install pyttsx3
Collecting pyttsx3
Using cached pyttsx3-2.80-py3-none-any.whl (39 kB)
Collecting pyobjc>=2.4
Using cached pyobjc-6.1-py3-none-any.whl (2.9 kB)
Collecting comtypes; "win32" in sys_platform
Using cached comtypes-1.1.7.zip (180 kB)
Collecting pyobjc-framework-SyncServices==6.1
Using cached pyobjc-framework-SyncServices-6.1.tar.gz (42 kB)
ERROR: Command errored out with exit status 1:
command: 'c:\users\abrar\appdata\local\programs\python\python37\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Abrar\\AppData\\Local\\Temp\\pip-install-e8rlz1t4\\pyobjc-framework-SyncServices\\setup.py'"'"'; __file__='"'"'C:\\Users\\Abrar\\AppData\\Local\\Temp\\pip-install-e8rlz1t4\\pyobjc-framework-SyncServices\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\Abrar\AppData\Local\Temp\pip-install-e8rlz1t4\pyobjc-framework-SyncServices\pip-egg-info'
l = plistlib.readPlist("/System/Library/CoreServices/SystemVersion.plist")
File "c:\users\abrar\appdata\local\programs\python\python3
我正在python 3.7.3上尝试使用最新的pip版本，但我不知道如何解决该问题
i m trying this on python 3.7.3 and using latest pip version but i couldn't understand how to fix it
推荐答案
这是pyttsx3 2.80中的错误: https://github.com/nateshmbhat/pyttsx3/issues/82 .尚未解决.尝试降级为pyttsx3 2.71:
It's a bug in pyttsx3 2.80: https://github.com/nateshmbhat/pyttsx3/issues/82. No fix yet. Try downgrading to pyttsx3 2.71:
pip install -U pyttsx3==2.71
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