python的scrapy已经安装了 为什么import不了 显示DLL load failed: 找不到指定的程序
>>> import scrapy
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "D:\Program Files\Python\lib\site-packages\scrapy\__init__.py", line 34, in <module>
from scrapy.spiders import Spider
File "D:\Program Files\Python\lib\site-packages\scrapy\spiders\__init__.py", line 10, in <module>
from scrapy.http import Request
File "D:\Program Files\Python\lib\site-packages\scrapy\http\__init__.py", line 11, in <module>
from scrapy.http.request.form import FormRequest
File "D:\Program Files\Python\lib\site-packages\scrapy\http\request\form.py", line 11, in <module>
import lxml.html
File "D:\Program Files\Python\lib\site-packages\lxml\html\__init__.py", line 54, in <module>
from .. import etree
ImportError: DLL load failed: 找不到指定的程序。