Guard Error

gistfile1.txt

08:17:16 - INFO - Bye bye...
08:17:17 - INFO - Guard::RSpec is running
08:17:17 - INFO - Guard is now watching at '/Users/codesoda/projects/bliss/bliss'
08:17:25 - INFO - Running: spec/models/award_spec.rb
/Users/codesoda/.rbenv/versions/2.3.1/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- bundler/setup (LoadError)
	from /Users/codesoda/.rbenv/versions/2.3.1/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
	from bin/rspec:15:in `<main>'
08:17:25 - ERROR - Failed: "bin/rspec -f documentation -r /Users/codesoda/projects/bliss/bliss/vendor/bundle/ruby/2.3.0/gems/guard-rspec-4.6.5/lib/guard/rspec_formatter.rb -f Guard::RSpecFormatter --failure-exit-code 2  spec/models/award_spec.rb" (exit code: 1)

Guardfile

# use mac notification center
notification :terminal_notifier

guard :rspec, cmd: 'bin/rspec' do
  require "guard/rspec/dsl"
  dsl = Guard::RSpec::Dsl.new(self)

  # Feel free to open issues for suggestions and improvements

  # RSpec files
  rspec = dsl.rspec
  watch(rspec.spec_helper) { rspec.spec_dir }
  watch(rspec.spec_support) { rspec.spec_dir }
  watch(rspec.spec_files)

  # Ruby files
  ruby = dsl.ruby
  dsl.watch_spec_files_for(ruby.lib_files)

  # Rails files
  rails = dsl.rails(view_extensions: %w(erb haml slim))
  dsl.watch_spec_files_for(rails.app_files)
  dsl.watch_spec_files_for(rails.views)

  watch(rails.controllers) do |m|
    [
      rspec.spec.("routing/#{m[1]}_routing"),
      rspec.spec.("controllers/#{m[1]}_controller"),
      rspec.spec.("acceptance/#{m[1]}")
    ]
  end

  # Rails config changes
  watch(rails.spec_helper)     { rspec.spec_dir }
  watch(rails.routes)          { "#{rspec.spec_dir}/routing" }
  watch(rails.app_controller)  { "#{rspec.spec_dir}/controllers" }

  # Capybara features specs
  watch(rails.view_dirs)     { |m| rspec.spec.("features/#{m[1]}") }
  watch(rails.layouts)       { |m| rspec.spec.("features/#{m[1]}") }

  # Turnip features and steps
  watch(%r{^spec/acceptance/(.+)\.feature$})
  watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$}) do |m|
    Dir[File.join("**/#{m[1]}.feature")][0] || "spec/acceptance"
  end
end