安装Scrapy出现错误: building 'twisted.test.raiser' extension 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: 在https://www.lfd.uci.edu/~gohlke…

Error msg: building 'twisted.test.raiser' extension error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools 问题: windows中缺少Scrapy的依赖项twisted 解决: 下载: h…

1.用pip install jupyter 安装到一半就报错 错误提示: building 'zmq.libzmq' extension error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools 解决方案:第一步:打开网站:https://w…

在使用pip install scrapy命令安装scrapy框架时,Twisted出现安装错误.如下: building 'twisted.test.raiser' extension error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools…

问题描述 当前环境win10,python_3.6.1,64位. 在windows下,在dos中运行pip install Scrapy报错: building 'twisted.test.raiser' extension error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/vis…

方法1(通常是失败的) 1. 命令行执行: pip3 install scrapy 不管是网络问题也好,缺少相关的包也好,用这条命令安装scrapy我就没成功过...难受 方法2(成功) 手动安装相关的包. 1. lxml安装命令(没问题): pip3 install lxml 2. pyOpenSSL 安装命令(没问题): pip3 install pyOpenSSL 3. Twisted 安装(一般到这里就出错了): pip3 install Twisted 报错如下: error: Mic…

安装scrapy 出现以下 错误: error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools 首先浏览器输入: https://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted 下载对应版本twisted…

error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools" 进入该网址http://www.lfd.uci.edu/~gohlke/pythonlibs/#twisted 下载twisted对应版本的whl文件 Twisted‑18.9.0‑cp37‑cp37m‑win_amd64.whl ,cp后面是python版本,amd64代表64位, 运行 pip in…

本来在python3.5中安装scrapy一路顺畅(pip install scrapy),中间遇到一个 error: Microsoft Visual C++ 14.0 is required. xxxx 说是需要VC14 (VC2015)的编译器才能安装其中一个依赖Twisted. 后来找到直接安装twisted wheel的方法,到如下地址下载对应版本即可.e.g.  pip install Twisted‑17.1.0‑cp35‑cp35m‑win_amd64.whl http://ww…

[问题背景]:在Windows 10系统,pip install Scrapy,报错error: Microsoft Visual C++ 14.0 is required,还有提示Twisted需要安装. [解决方法步骤] 1.根据提示,去https://landinghub.visualstudio.com/visual-cpp-build-tools下载C++编译工具.但是,页面已经打不开,无法下载.  2.之前因需要安装uwsgi,在Windows 10 安装过MinGW,通过可以Min…