Bug#1120408: ruby-em-mongo: Depends: ruby-bson (< 2.0) but 5.2.0-2 is to be installed

[Adrian Bunk]

Package: ruby-em-mongo
Version: 0.6.0-1
Severity: serious

The following packages have unmet dependencies:
 ruby-em-mongo : Depends: ruby-bson (< 2.0) but 5.2.0-2 is to be installed