Module pyttsx3不适用于python 3.7，未找到任何模块

我收到以下代码错误

import speech_recognition as sr
import pyttsx3

engine = pyttsx3.init()
engine.runAndWait
engine.say("Hello")

在处理上述异常的过程中，发生了另一个异常：

Traceback (most recent call last):
       File "C:\Users\ProBook\Desktop\app1\APP.py", line 3, in <module>
         engine = pyttsx3.init()
       File "C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\pyttsx3\__init__.py",
 line 22, in init
         eng = Engine(driverName, debug)
       File "C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\pyttsx3\engine.py",
 line 30, in __init__
         self.proxy = driver.DriverProxy(weakref.proxy(self), driverName, debug)
       File "C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\pyttsx3\driver.py",
 line 50, in __init__
         self._module = importlib.import_module(name)
       File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.7_3.7.1776.0_x64__qbz5n2kfra8p0\lib\importlib\__init__.py",
 line 127, in import_module
         return _bootstrap._gcd_import(name[level:], package, level)
       File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
       File "<frozen importlib._bootstrap>", line 983, in _find_and_load
       File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
       File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
       File "<frozen importlib._bootstrap_external>", line 728, in exec_module
       File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
       File "C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\pyttsx3\drivers\sapi5.py",
 line 3, in <module>
         import win32com.client
       File "C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\LocalCache\local-packages\Python37\site-packages\win32com\__init__.py",
 line 5, in <module>
         import win32api, sys, os
     ImportError: DLL load failed: The specified module could not be found.

回溯（最近一次呼叫最后一次）：
文件“C:\Users\ProBook\Desktop\app1\APP.py”，第3行，在
engine=pyttsx3.init（）
文件“C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7\u qbz5n2kfra8p0\LocalCache\localpackages\Python37\site Packages\pyttsx3\\ uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu，
第22行，在init中
eng=引擎（驱动器名称，调试）
文件“C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7\u qbz5n2kfra8p0\LocalCache\localpackages\Python37\site Packages\pyttsx3\engine.py”，
第30行，in_uuuinit__
self.proxy=driver.DriverProxy（weakref.proxy（self）、driverName、debug）
文件“C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7\u qbz5n2kfra8p0\LocalCache\localpackages\Python37\site Packages\pyttsx3\driver.py”，
第50行，in_uuuinit__
self.\u模块=导入lib.import\u模块（名称）
文件“C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.7_3.7.1776.0_x64_uuuuuqbz5n2kfra8p0\lib\importlib\\uuuuuuuuuuuuuuuuuuuuuuuuuuuu.py”，
第127行，在导入模块中
return _bootstrap._gcd_import（名称[级别：]，包，级别）
文件“”，第1006行，在\u gcd\u导入中
文件“”，第983行，在_find_和_load中
文件“”，第967行，在“查找”和“加载”中解锁
文件“”，第677行，在\u加载\u解锁
exec_模块中第728行的文件“”
文件“”，第219行，在“调用”中，删除了“帧”
文件“C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7\u qbz5n2kfra8p0\LocalCache\localpackages\Python37\site Packages\pyttsx3\drivers\sapi5.py”，
第3行，在
导入win32com.client
文件“C:\Users\ProBook\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.7\u qbz5n2kfra8p0\LocalCache\localpackages\Python37\site Packages\win32com\\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu，
第5行，在
导入win32api、sys、os
ImportError:DLL加载失败：找不到指定的模块。

---

有人能解决这个问题吗？我已经多次尝试安装和重新安装包以及python，但似乎缺少默认的sapi5引擎。 尝试显式指定语言引擎

pyttsx3.init("sapi5")

如果问题仍然存在，请尝试安装espeak并用它初始化pyttsx。

---

更多信息

尝试命令python-m pip install--upgrade pip我遇到了同样的问题。这将升级你的pip软件包。虽然对我来说很有效

如果你的操作系统中没有安装pyttsx3模块，只需在Anaconda提示符或python命令下编写这些命令即可

pip install pyttsx3==2.71 OR pip install -U pyttsx3==2.71

---

你安装了pywin32吗？是的，我安装了所有需要的软件包，我甚至试过使用pywin32。它是pywin32。尝试打开解释器控制台，在3行中分别键入

import sys

，

import os

，

import win32api

，然后检查哪个命令出错。其次，您是否在正确的Python安装上安装了模块？

pip install pyttsx3==2.71 OR pip install -U pyttsx3==2.71