说明node sass版本在当前环境运行不了，解决方法如下：
1.卸载当前版本node sass
npm uninstall –save node-sass
2.重新安装node sass
npm install –save node-sass
Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (93)
石家庄栗信科技有限公司前端外包
说明node sass版本在当前环境运行不了，解决方法如下：
1.卸载当前版本node sass
npm uninstall –save node-sass
2.重新安装node sass
npm install –save node-sass
Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (93)
