Forum: JRuby Load Path With Compass gem from Redbridge JAR

Hi JRuby List,

I've looked through a number of the suggestions from Yoko on this list 
about how to load jars but I'm still having an issue in integrating a 
jar'd version of the compass gem into my java runtime (using redbridge). 
The following is my latest attempt:

String workingPath = 
ServerContext.getServlet().getServletContext().getRealPath("/");
String basePath = "file:" + workingPath + 
"WEB-INF/lib/compass-0.12.2.jar" + "!/gems/compass-0.12.2";
        ScriptingContainer container = new ScriptingContainer();
        StringWriter scriptWriter = new StringWriter();
        PrintWriter script = new PrintWriter(scriptWriter);


        script.println("  require 'rubygems'");
        script.println("  require 'compass'");
        script.println("  require 'sass/plugin'");
        script.println("  sass_options = Sass::Plugin.options.merge!(");
        script.println("    :template_location => '"+ workingPath + 
"sass', ");
        script.println("    :css_location => '"+ workingPath + 
"stylesheets1',");
        script.println("    :images_location => '"+ workingPath + 
"images',");
        script.println("    :cache => true,");
        script.println("    :cache_store => nil,");
        script.println("    :cache_location => '"+ workingPath + 
"WEB-INF/.sass_cache'");
        script.println("  )");
        script.println("  compiler = Compass::Compiler.new '" + 
workingPath + "', '"+ workingPath +"sass', '"+ workingPath + 
"stylesheets1', sass_options");
        script.println("  compiler.clean!");
        script.println("  compiler.run");
        script.flush();





        List<String> loadPaths = new ArrayList<String>();
        loadPaths.add(basePath + "/lib");
        loadPaths.add(basePath + "/frameworks/compass");
        loadPaths.add(basePath + "/frameworks/blueprints");
container.setLoadPaths(loadPaths);
        container.runScriptlet(scriptWriter.toString());

The jar loaded has all needed gems and seems to load just fine and start 
just fine. I run this and I get the following on the console:
   remove .sass_cache/
   remove ie.css
   remove print.css
   remove screen.css
   create ie.css
   create print.css
    error screen.scss (Line 6: File to import not found or unreadable: 
compass/reset.
Load path: /Applications/web/tomcat-std/bin)
   create screen.css

What I'm stuck on is getting the frameworks/compass from the gem loaded 
into the ruby runtime so that it can be found during the compass 
compile. I'm not positive this is the proper list but it looks like more 
of a redbridge issue than a compass issue to me but please let me know 
if this would be better on the compass list.

Thank you much for any help with this issue,

-- Paul Ryan

P.S. This is just a quick test version of this code.