LoadError: cannot load such file -- google/api_client

[gdubya]

$ bundle install
Resolving dependencies...
Using rake 10.5.0
Using i18n 0.7.0
Using json 1.8.3
Using minitest 5.8.4
Using thread_safe 0.3.5
Using tzinfo 1.2.2
Using activesupport 4.2.5.1
Using addressable 2.4.0
Using multipart-post 2.0.0
Using faraday 0.9.2
Using jwt 1.5.2
Using little-plugger 1.1.4
Using multi_json 1.11.2
Using logging 2.0.0
Using memoist 0.14.0
Using os 0.9.6
Using signet 0.7.2
Using googleauth 0.5.1
Using httpclient 2.7.1
Using hurley 0.2
Using mime-types-data 3.2015.1120
Using mime-types 3.0
Using uber 0.0.15
Using representable 2.3.0
Using retriable 2.1.0
Using thor 0.19.1
Using google-api-client 0.9.1
Using sqlite3 1.3.11
Using bundler 1.7.3
Your bundle is complete!

$ ruby -version
ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-linux]
-e:1:in `<main>': undefined local variable or method `rsion' for main:Object (NameError)

$ rake setup:init
rake aborted!
LoadError: cannot load such file -- google/api_client
/root/GTFS-viz/inc/ft.rb:3:in `<top (required)>'
(See full trace by running task with --trace)

[gdubya]

Had to downgrade the google-api client.

Current is 0.9.1
Downgrading to 0.8.2 works.

I changed the gemfile to:
gem 'google-api-client', '0.8.2', require: 'google/api_client'