error from rake build, win7 cmd.exe with tknerr/ruby-devpack

rake build errors win7 cmd.exe

Failures:

  1) bills kitchen tools installs Terraform 0.3.7
     Failure/Error: run_cmd("terraform --version").should match('0.3.7')
       expected "'terraform' is not recognized as an internal or external command,\noperable program or batch file.\n" to match "0.3.7"
       Diff:
       @@ -1,2 +1,3 @@
       -0.3.7
       +'terraform' is not recognized as an internal or external command,
       +operable program or batch file.

     # ./spec/integration/bills_kitchen_spec.rb:16:in `block (3 levels) in <top (required)>'

  2) bills kitchen tools installs Packer 0.7.5
     Failure/Error: run_cmd("packer version").should match('0.7.5')
       expected "'packer' is not recognized as an internal or external command,\noperable program or batch file.\n" to match "0.7.5"
       Diff:
       @@ -1,2 +1,3 @@
       -0.7.5
       +'packer' is not recognized as an internal or external command,
       +operable program or batch file.

     # ./spec/integration/bills_kitchen_spec.rb:19:in `block (3 levels) in <top (required)>'

  3) bills kitchen tools installs Consul 0.5.0
     Failure/Error: run_cmd("consul --version").should match('0.5.0')
       expected "'consul' is not recognized as an internal or external command,\noperable program or batch file.\n" to match "0.5.0"
       Diff:
       @@ -1,2 +1,3 @@
       -0.5.0
       +'consul' is not recognized as an internal or external command,
       +operable program or batch file.

     # ./spec/integration/bills_kitchen_spec.rb:22:in `block (3 levels) in <top (required)>'

  4) bills kitchen tools installs clink 0.4.4
     Failure/Error: run_cmd("#{BUILD_DIR}/tools/clink/clink.bat version").should match('Clink v0.4.4')
       expected "The system cannot find the path specified.\n" to match "Clink v0.4.4"
       Diff:
       @@ -1,2 +1,2 @@
       -Clink v0.4.4
       +The system cannot find the path specified.

     # ./spec/integration/bills_kitchen_spec.rb:43:in `block (3 levels) in <top (required)>'

Finished in 1 minute 20.55 seconds
33 examples, 4 failures

Failed examples:

rspec ./spec/integration/bills_kitchen_spec.rb:15 # bills kitchen tools installs Terraform 0.3.7
rspec ./spec/integration/bills_kitchen_spec.rb:18 # bills kitchen tools installs Packer 0.7.5
rspec ./spec/integration/bills_kitchen_spec.rb:21 # bills kitchen tools installs Consul 0.5.0
rspec ./spec/integration/bills_kitchen_spec.rb:42 # bills kitchen tools installs clink 0.4.4
rake aborted!
Command failed with status (1): [rspec spec/integration -fd -c...]
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/file_utils.rb:66:in `block in create_shell_runner'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/file_utils.rb:57:in `call'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/file_utils.rb:57:in `sh'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/file_utils_ext.rb:37:in `sh'
X:/bills-kitchen/Rakefile:58:in `block in run_integration_tests'
X:/tools/ruby-2.2.1/lib/ruby/gems/2.2.0/gems/bundler-1.8.4/lib/bundler.rb:247:in `block in with_clean_env'
X:/tools/ruby-2.2.1/lib/ruby/gems/2.2.0/gems/bundler-1.8.4/lib/bundler.rb:234:in `with_original_env'
X:/tools/ruby-2.2.1/lib/ruby/gems/2.2.0/gems/bundler-1.8.4/lib/bundler.rb:240:in `with_clean_env'
X:/bills-kitchen/Rakefile:57:in `run_integration_tests'
X:/bills-kitchen/Rakefile:33:in `block in <top (required)>'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:240:in `call'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:240:in `block in execute'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:235:in `each'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:235:in `execute'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:179:in `block in invoke_with_call_chain'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:172:in `invoke_with_call_chain'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/task.rb:165:in `invoke'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:150:in `invoke_task'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:106:in `block (2 levels) in top_level'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:106:in `each'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:106:in `block in top_level'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:115:in `run_with_threads'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:100:in `top_level'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:78:in `block in run'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:176:in `standard_exception_handling'
X:/tools/ruby-2.2.1/lib/ruby/2.2.0/rake/application.rb:75:in `run'
X:/tools/ruby-2.2.1/bin/rake:33:in `<main>'
Tasks: TOP => build

X:\bills-kitchen>