I'm running Sinatra and i have datamapper installed, but when i require it and try to use it, I get an error saying this:
C:/Ruby200-x64/lib/ruby/2.0.0/rubygems/dependency.rb:296:in `to_specs': Could no
t find 'do_sqlite3' (~> 0.10.6) among 46 total gem(s) (Gem::LoadError)
It traces back to this line:
require 'data_mapper'
DataMapper::setup(:default, "sqlite3://db/development.db") #this line
I even included the gem for it in my gemfile. What could be the problem?