This is the source for http://rspec.info
We're currently using webby, which runs fine on 1.8.7, so:
rvm install 1.8.7
rvm 1.8.7
rvm gemset create @rspec-website
Once you have the prereqs:
git clone git://github.com/rspec/rspec-website.git
cd rspec-website
gem install bundler
bundle install
webby autobuild
The last command will build the site in an output directory, fire up a server and launch output/index.html in a browser.
Edit pages in the content directory and then run webby build. If you have
webby autobuild running, it should rebuild the page you just edited for you,
but it doesn't work 100% of the time.