I am unable to install. I have tried all versions of ruby but always getting error
fluentd requires Ruby version >= 2.1.
$ sudo gem install fluent-plugin-dynamodb-streams
ERROR: Error installing fluent-plugin-dynamodb-streams:
fluentd requires Ruby version >= 2.1.
$ ruby -v
ruby 2.2.5p319 (2016-04-26 revision 54774) [x86_64-linux]