Permission denied for a css when deploying to heroku

Do a compass compile before deploying to heroku.

Also, in your production.rb, add the following line:

Sass::Plugin.options[:never_update] = true

This will prevent compass from compiling css at runtime (since heroku does not allow writes on filesystem)

ruby-on-rails-3 heroku compass-sass

Just set this option to true in config/environments/production.rb and everything will work fine:

config.assets.compile = true

ruby-on-rails-3 heroku compass-sass

Save ie.css from your local machine, add it into your public/stylesheets folder, and push it up to heroku.

CodeHunter