xlwings 安装好了不能调用

Question

为什么安装好xlwings,IDLE运行

import xlwings as xl
app = xw.App(visible = True, add_book = False)
workbook = app.books.add()

后却显示

C:\Users\ylc\AppData\Local\Programs\Python\Python39\python.exe D:/新建文件夹/2.py
Traceback (most recent call last):
  File "D:\新建文件夹\2.py", line 1, in <module>
    import xlwings as xl
ModuleNotFoundError: No module named 'xlwings'

确定xlwings是安装成功的 

Answer 1

可以使用`pip list`命令， 查看 python的安装包列表，看是否成功安装了xlwings