Upgraded to ruby 1.9.2 and getting Segmentation Fault errors in nokogiri

Question

I decided to upgrade to 1.9.2 ruby yesterday and also installed rvm to do it. I ran a few recent files I had working previously on 1.8.7 but anything requiring nokogiri fail

Answer 1

all the suggestions here didn't work for me, but the abridged answer to this issue by mmrobins below:

rvm gemset empty

followed by a standard bundle install got everything working for me.