转载http://www.w3cplus.com/sassguide/install.html ruby安装 因为sass依赖于ruby环境,所以装sass之前先确认装了ruby。先导官网下载个ruby 在安装的时候,请勾选Add Ruby executables to your PATH这个选项,添加环境变量,不然以后…
Ubuntu 20.04下使用rvm安裝Ruby前言安裝rvm安裝ruby安裝bundlerTroubleshootingruby 2.7 w/ Redmine環境中有多個使用者source /usr/share/rvm/scripts/rvmRVM is not a function, selecting rubies with rvm use ... will not work.Gem::Ext::BuildError: ERROR: Failed to bu…