以安装scrapy为例:
如:pip install scrapy 时出现:
error: Microsoft Visual C++ 14.0 is required. Get it with “Microsoft Visual C++ Build Tools”: http://landinghub.visualstudio.com/visual-cpp-build-tools
解决办法
-
安装 Microsoft visual c++ 14.0
https://964279924.ctfile.com/fs/1445568-239446865
或
https://pan.baidu.com/s/1q2Nj41Xk85CHHv7_zOhQIA 密码:qbba -
如果出现了.Net framework版本过低,小于4.5的最低版本要求:
[如果没出现这个问题,跳过这一步]
重新安装 .Net framework 更高的版本:
https://support.microsoft.com/en-us/help/3151800/the-net-framework-4-6-2-offline-installer-for-windows
再安装Microsoft visual c++ 14.0,
- 启动电脑,再安装scrapy
pip install scrapy
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