# CruiseControl.rb Ruby 1.9.1 compatibility?

**URL:** <https://www.ruby-forum.com/t/cruisecontrol-rb-ruby-1-9-1-compatibility/188930>\
**Category:** Rails\
**Created:** [May 20, 2010, 5:16pm UTC](https://www.ruby-forum.com/t/cruisecontrol-rb-ruby-1-9-1-compatibility/188930 "2010-05-20T17:16:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kredei](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/6f9a4e/32.png) [@kredei](https://www.ruby-forum.com/u/kredei)\
**Post date:** [May 20, 2010, 5:16pm UTC](https://www.ruby-forum.com/t/cruisecontrol-rb-ruby-1-9-1-compatibility/188930/1 "2010-05-20T17:16:07Z")

</div>

Hi all,

I’m trying to add a CruiseControl.rb 1.4.0 project under Ruby 1.9.1p378  
and getting an error that seems to indicate the vendored version of  
Rails isn’t compatible with 1.9 (using the old when syntax with a  
colon). Stacktrace below. I’m a bit confused though as I thought this  
version of CC.rb was compatible with 1.9. Am I doing something wrong  
here?

/export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/activesupport/lib/active\_support.rb:29:in  
`require': /export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/activesupport/lib/active_support/inflector.rb:266: syntax error, unexpected ':', expecting keyword_then or ',' or ';' or '\n' (SyntaxError) when 1: "#{number}st" ^ /export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/activesupport/lib/active_support/inflector.rb:267: syntax error, unexpected keyword_when, expecting keyword_end when 2: "#{number}nd" ^ /export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/activesupport/lib/active_support/inflector.rb:268: syntax error, unexpected keyword_when, expecting keyword_end when 3: "#{number}rd" ^ /export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/activesupport/lib/active_support/inflector.rb:273: syntax error, unexpected keyword_end, expecting $end from /export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/activesupport/lib/active_support.rb:29:in`\<top (required)\>’  
from  
/export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/actionpack/lib/action\_controller.rb:30:in  
`require' from /export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/actionpack/lib/action_controller.rb:30:in`\<top (required)\>’  
from  
/export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/railties/lib/initializer.rb:162:in  
`require' from /export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/railties/lib/initializer.rb:162:in`block in require\_frameworks’  
from  
/export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/railties/lib/initializer.rb:162:in  
`each' from /export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/railties/lib/initializer.rb:162:in`require\_frameworks’  
from  
/export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/railties/lib/initializer.rb:83:in  
`process' from /export/home/users/ci/cruisecontrol-1.4.0/vendor/rails/railties/lib/initializer.rb:43:in`run’  
from  
/export/home/users/ci/cruisecontrol-1.4.0/config/environment.rb:15:in  
`<top (required)>' from /export/home/users/ci/cruisecontrol-1.4.0/lib/cruise_control/../../script/add_project:69:in`require’  
from  
/export/home/users/ci/cruisecontrol-1.4.0/lib/cruise\_control/…/…/script/add\_project:69:in  
`<top (required)>' from /export/home/users/ci/cruisecontrol-1.4.0/lib/cruise_control/init.rb:43:in`load’  
from  
/export/home/users/ci/cruisecontrol-1.4.0/lib/cruise\_control/init.rb:43:in  
`add' from /export/home/users/ci/cruisecontrol-1.4.0/lib/cruise_control/init.rb:10:in`run’  
from ./cruise:5:in `’