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rubysasscompass-sasscompassgrunt-contrib-sass

Compass deprecation warning Sass 3.5 no support Ruby 1.9.3

On my system, when I run compass -v or sass -v, it outputs deprecation warning:

Sass 3.5 will no longer support Ruby 1.9.3..

Running ruby -v gives:

ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-linux]

compass version is 1.0.3 and sass version is 3.4.22.

What I have done:

  • Re-run gem install compass to update compass.
  • Re-run gem install sass to update sass.

What should I do to resolve deprecation warning?

Solution

  • I was going to pick an answer but original answer was deleted. So I post here the answer.

    To resolve deprecation warning, I had to install rvm which automatically upgrade ruby to 2.3.0. First, run

    gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3

    Then run

    curl -sSL https://get.rvm.io | bash -s stable --ruby

    to install rvm which also upgrade ruby to latest stable version. After that, however, I chose to upgrade my ruby using rvm.

    rvm install 2.3.1

    After it successfully upgrade ruby to version 2.3.1, I need to run 

    gem install compass

    again because somehow compass installation was broken. After that, things works smoothly.