I’m trying to run middleman server and I’m getting an error when I use gem "middleman", "~>3.1.6" in my Gemfile. Should I be able to use an earlier version of the middleman gem? Is there a way around getting this error?
/Users/davekaplan/.rvm/gems/ruby-2.0.0-p247/gems/bundler-1.3.5/lib/bundler/runtime.rb:33:in `block in setup': You have already activated middleman-core 3.2.0, but your Gemfile requires middleman-core 3.1.6. Using bundle exec may solve this. (Gem::LoadError)