Could not find thread_safe-0.3.0 in any of the sources

Question

I get this error while running bundle install in a rails app,

I thought the latest version is 0.2.0...could anybody help me out on this?

bundle insta         


        

Answer 1

Running:

bundle update

Fixed the issue for me, with the message: "Using thread_safe 0.2.0 (was 0.3.0)"