我不明白:我配置了一个 scss 文件观察器,但是每次编译开始时,PhpStorm 都会抛出这个错误:
/Users/peter_goebel/.rvm/gems/ruby-1.9.3-p194/bin/scss --no-cache --update style.scss:style.css
/Library/Ruby/Site/1.8/rubygems/dependency.rb:247:in `to_specs': Could not find sass (>= 0) amongst [long list of gems...] (Gem::LoadError)
from /Library/Ruby/Site/1.8/rubygems/dependency.rb:256:in `to_spec'
from /Library/Ruby/Site/1.8/rubygems.rb:1231:in `gem'
from /Users/peter_goebel/.rvm/gems/ruby-1.9.3-p194/bin/scss:18
from /Users/peter_goebel/.rvm/gems/ruby-1.9.3-p194/bin/ruby_noexec_wrapper:14
我究竟做错了什么?
一些可能有用的截图: