1、Sass是基于Ruby开发的,运行Sass需要一个Ruby环境(只需在电脑中安装一个Ruby环境即可)
2、Win系统,需要先在电脑中安装Ruby
3、Mac电脑自带Ruby环境,无需安装
系统:macOS 10.13.6
命令行安装sass:
sudo gem install sass
提示 5 gems installed 即代表安装成功
备注:
mac使用直接gem命令遇到问题()
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.3.0 directory.
解决:命令行前加sudo