[chef] The specified module could not be found openssl.so

[Greg Barker < >]

This is with msysgit on Windows 7. I was trying to use this script to write an encrypted data bag locally.

$ which irb
/c/opscode/chefdk/embedded/bin/irb

$ cat /c/opscode/chefdk/version-manifest.txt
chefdk 0.3.0

$ irb
irb(main):001:0> require 'chef/encrypted_data_bag_item'
LoadError: 126: The specified module could not be found.   - c:/opscode/chefdk/embedded/lib/ruby/2.0.0/i386-mingw32/openssl.so

What am I doing wrong?