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ERROR: Could not find a Valid Gem 'Sass' (>= 0), here is Why: Unable to download data from https://rubygems.org/ - Ssl_connect returned=1 >Rrno=0 state=Sslv3 read server Certificate B: Certificate Verify failed >(https://api.rubygems.org/latest_specs.4.8.gz)
In the installation of the Google Web Starter Kit you need to install some components: Node, Ruby, Sass and Gulp. Among them what I cannot install is SASS.