In section 2.2.2, \"CSS and Sass\", I\'m told to put image-url(\'delete.png\')
in my sass. And so I have.
However, it is generating CSS like
<
It really looks like this issue: https://github.com/rails/sass-rails/issues/57 If so you should try to find the good combination of versions between Compass and Sass-rails.
And maybe upgrade everything (Rails included) to latest versions, it's still the best way to do (use bundle outdated
command in bundler 1.2 to know what Gems to upgrade)