use jruby-1.6.8 as API to compile the extension

Author: mkristian

Mavenfile

@@ -27,7 +27,7 @@ jruby_plugin! :gem do
 end
 
 # we need the jruby API here, the version should be less important here
-jar 'org.jruby:jruby:1.7.11', :scope => :provided
+jar 'org.jruby:jruby-core:1.6.8', :scope => :provided
 
 properties( 'gem.home' => '../target/rubygems',
             'gem.path' => '${gem.home}',

pom.xml

@@ -34,8 +34,8 @@
     </dependency>
     <dependency>
       <groupId>org.jruby</groupId>
-      <artifactId>jruby</artifactId>
-      <version>1.7.11</version>
+      <artifactId>jruby-core</artifactId>
+      <version>1.6.8</version>
       <scope>provided</scope>
     </dependency>
   </dependencies>