I am able to use irb and validate it:
irb(main):001:0> require 'rubygems'
=> true
irb(main):002:0> require 'graticule'
=> true
irb(main):003:0>
but when the acts_as_geocodable plugin tries to load the plugin it fails.
I am getting the following error in the apache logs:
/home/mysagem/mysagemd/vendor/plugins/acts_as_geocodable/init.rb:4:in `evaluate_init_rb': Graticule >= 0.2.0 is required for acts_as_geocodable (RuntimeError)
Thanks for the help