(#15342, #17804) Add build-depends on ruby-stomp, rubygems, ruby

Using to install.rb on debian means ruby must be present on the system.
install.rb verifies that both rubygems and the stomp library are present, so
build dependencies are need for those as well. This commit adds those build
dependencies to the debian control file.

ext/debian/control

@@ -2,22 +2,22 @@ Source: mcollective
 Section: utils
 Priority: extra
 Maintainer: Riccardo Setti <[email protected]>
-Build-Depends: debhelper (>= 7), quilt, cdbs
+Build-Depends: debhelper (>= 7), quilt, cdbs, ruby, rubygems, ruby-stomp | libstomp-ruby
 Standards-Version: 3.8.0
 Homepage: http://marionette-collective.org/
 
 Package: mcollective
 Architecture: all
 Depends: ruby (>= 1.8.1), mcollective-common (= ${source:Version})
 Description: build server orchestration or parallel job execution systems
- The Marionette Collective aka. mcollective is a framework 
+ The Marionette Collective aka. mcollective is a framework
  to build server orchestration or parallel job execution systems.
 
 Package: mcollective-client
 Architecture: all
 Depends: ruby (>= 1.8.1), mcollective-common (= ${source:Version})
 Description: build server orchestration or parallel job execution systems
- The Marionette Collective aka. mcollective is a framework 
+ The Marionette Collective aka. mcollective is a framework
  to build server orchestration or parallel job execution system
 
 Package: mcollective-common
@@ -26,7 +26,7 @@ Breaks: mcollective (<< 2.0.0-1), mcollective-client (<< 2.0.0-1)
 Architecture: all
 Depends: ruby (>= 1.8.1) , rubygems, ruby-stomp | libstomp-ruby
 Description: build server orchestration or parallel job execution systems
- The Marionette Collective aka. mcollective is a framework 
+ The Marionette Collective aka. mcollective is a framework
  to build server orchestration or parallel job execution systems.
  .
  Common files for mcollective packages.
@@ -35,7 +35,7 @@ Package: mcollective-doc
 Architecture: all
 Section: doc
 Description: Documentation for mcollective
- The Marionette Collective aka. mcollective is a framework 
+ The Marionette Collective aka. mcollective is a framework
  to build server orchestration or parallel job execution systems.
  .
  Documentation package.