collector pre-packaging failure during creation of dev release

gistfile1.txt

Building collector...
  Final version:   NOT FOUND
  Dev version:     NOT FOUND
  Generating...
  Pre-packaging...
`collector' pre-packaging failed  > + set -e -x
  > + cd /tmp/d20140128-393-l5v75y/d20140128-393-1pios4p/collector
  > + BUNDLE_WITHOUT=development:test
  > + bundle package --all
  > Fetching gem metadata from https://rubygems.org/.......
  > Fetching additional metadata from https://rubygems.org/..
  > Using rake (0.9.2.2)
  > Using addressable (2.3.5)
  > Installing json (1.7.7)
  > Using nokogiri (1.5.6)
  > Using uuidtools (2.1.3)
  > Installing aws-sdk (1.8.3.1)
  > Using cookiejar (0.3.0)
  > Using daemons (1.1.9)
  > Using eventmachine (1.0.3)
  > Using em-socksify (0.3.0)
  > Using http_parser.rb (0.6.0.beta.2)
  > Using em-http-request (1.1.1)
  > Installing msgpack (0.5.5)
  > Using yajl-ruby (1.1.0)
  > Using fluent-logger (0.4.6)
  > Installing hashie (1.2.0)
  > Installing multi_json (1.0.4)
  > Using multi_xml (0.5.4)
  > Using rack (1.5.2)
  > Using rack-mount (0.8.3)
  > Installing grape (0.2.1.1)
  > Installing httparty (0.11.0)
  > Using httpclient (2.3.4.1)
  > Using json_pure (1.8.1)
  > Using membrane (0.0.2)
  > Using mime-types (2.0)
  > Using multipart-post (1.2.0)
  > Using thin (1.6.1)
  > Using nats (0.5.0.beta.12)
  > Using posix-spawn (0.3.6)
  > Using squash_ruby (1.2.2)
  > Installing steno (1.1.0)
  > Using vmstat (2.0.0)
  > Using vcap_common (2.2.2) from https://github.com/cloudfoundry/vcap-common.git (at master)
  > Using bundler (1.5.2)
  > Your bundle is complete!
  > Gems in the groups development and test were not installed.
  > Use `bundle show [gemname]` to see where a bundled gem is installed.
  > Post-install message from httparty:
  > When you HTTParty, you must party hard!
  > Updating files in vendor/cache
  > Could not find rake-0.9.2.2.gem for installation