influxdb gem not working with extension


#1

upgrading influxdb / sensu to a latest version. could not get new influxdb gem working with sensu extension.
installed influxdb gem to imbedded.
under extension:
require 'influxdb`
...
def post_init
db=InfluxDB::Client. new ....

got error:
uninitiate constant Sensu::Extension::InfluxDB::Client (NameError)

Appreciate any help!