Fatal error in launcher: Unable

下载scrapy 之后有如下错误

E:\>scrapy startproject my_scrapy

Fatal error in launcher: Unable to create process using '"e:\python\pyt

hon.exe"  "D:\python\Scripts\scrapy.exe" startproject my_scrapy': ?????

??????

解决办法就是:python -m scrapy startproject lesie,在这个命令前面加一个python -m

二次错误出现：

解决方法：   pip install -I cryptography