Is this example still working?

[spheregenomics]

I did a git clone and then bundle... not sure if this is a local workstation issue or the code is out of date.

Looking for a code example for the nested_form gem

~/dropbox/rails/complex-form-examples$ bundle install
Unfortunately, a fatal error has occurred. Please see the Bundler
troubleshooting documentation at http://bit.ly/bundler-issues. Thanks!
/Users/sean/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in require': dlopen(/Users/sean/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/1.9.1/x86_64-darwin12.2.0/digest/sha1.bundle, 9): Library not loaded: /opt/sm/pkg/versions/openssl/1.0.1c/lib/libcrypto.1.0.0.dylib (LoadError) Referenced from: /Users/sean/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/1.9.1/x86_64-darwin12.2.0/digest/sha1.bundle Reason: image not found - /Users/sean/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/1.9.1/x86_64-darwin12.2.0/digest/sha1.bundle from /Users/sean/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:inrequire'

[vishal-bacancy]

I think this example is out of date.
See latest : http://railscasts.com/episodes/196-nested-model-form-part-1