I may have taken one step to far beyond my knowledge. I installed homebrew and after it continued to give me warnings about having macports installed I uninstalled that. But now my rspec tests don’t run.

This is the errors I get.

/Users/mark/.rvm/gems/ruby-1.9.2-p180/gems/nokogiri-1.4.4/lib/nokogiri.rb:13:in `require':
dlopen(/Users/mark/.rvm/gems/ruby-1.9.2-p180/gems/nokogiri-1.4.4/lib/nokogiri/nokogiri.bundle, 9):
Library not loaded: /opt/local/lib/libiconv.2.dylib (LoadError)
Referenced from: /Users/mark/.rvm/gems/ruby-1.9.2-p180/gems/nokogiri-1.4.4/lib/nokogiri/nokogiri.bundle
Reason: Incompatible library version: nokogiri.bundle requires version 8.0.0 or later,
but libiconv.2.dylib provides version 7.0.0 -

I’ve installed libiconv through homebrew but that didn’t fix it. It’s complaining about libiconv version numbers? Is this the problem?

FWIW, I ran into the same issue and if you are vendorizing your gems, you will have to remove the offending gem from vendor/ruby as a gem uninstall + reinstall is not always efficient. I’m guessing bundler leaves cache remnants of gems and their respective libs even when running a fresh install.