4 Runtime Dependencies

Gem Required version
logstash < 2.0.0 >= 1.4.0
logstash-codec-plain 3.1.0 >= 0
mail 2.9.1 >= 0
stud 0.0.23 >= 0

1 Development Dependency

Gem Required version
logstash-devutils 2.6.3-java >= 0