In the process of using vue, which UI framework is always used, when installing these frameworks, it is often necessary to install the required dependencies or related compilation environments. The following will record and describe python and node-How to install sass:

One: python installation:

1.Official websiteDownload the installation package, install it traditionally, and then configure the relevant environment variables

2. On the premise that node is installed but python is installed, install the corresponding version of python through the npm command (recommended method)

npm install --global --production windows-build-tools

For non-python players, it is recommended to install the python environment in the second way. In this way, node will match the python of the corresponding node version for you, which will avoid the compilation failure caused by the version that is too high or too low in subsequent use, such as node16+Compiling under python2.x will throw version problems.

Second: node-sass installation

There are many ways to install node-sass, I will only introduce one here (try many times, this way is the most convenient and stable)

Friends above node 8.x see here:

npm install --save node-sass --registry=https://registry.npm.taobao.org --disturl=https://npm.taobao.org/dist --sass-binary-site=http://npm.taobao.org/mirrors/node-sass

–registry=https://registry.npm.taobao.org Taobao npm package mirror
–disturl=https://npm.taobao.org/dist Taobao node source code mirror, some binary packages are compiled with
–sass-binary-site=http://npm.taobao.org/mirrors/node-sass This is the node-sass mirror

Friends below node 8.x look here:

1. Install cnpm globally first

npm install -g cnpm --registry=https://registry.npm.taobao.org

2. Use Taobao's npm image to install node-sass

cnpm install node-sass

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