You’re running the script from the command line (and not from within Rails, for instance)?
You’ve got OmniGraffle 4 installed (it doesn’t yet work with OmniGraffle 5)? If you have OG 4 Professional you’ll need to change the name of the app in this script to reflect that.
The rubyosa gem is installed and the current version is 0.4.0?

If all those things are good-to-go, please try this in IRB:


irb(main):> require 'rubygems'
irb(main):> require 'rbosa'
irb(main):> x = OSA.app( "OmniGraffle\ 4" )
irb(main):> y = x.make( OSA::OmniGraffle4::Document, :with_properties => {:name => "test"} )


If everything in your set-up is good, then that ought to tell OG4 to create a new blank doc ad display something like this in IRB:


<OSA::OmniGraffle4::Document:0xaa591a0 desc="'obj '{ 'from':'null'(), 'want':'docu', 'form':'name', 'seld':'utxt'("test") }">


Can you give that a try and let me know what it reports?

mysql2omnigraffle.rb:55:in `generate_via_rbosa’: uninitialized constant OSA::OmniGraffle4 (NameError)
from mysql2omnigraffle.rb:45:in `generate’
from mysql2omnigraffle.rb:236

Any ideas?