2016-05-10 11:45:59,400 | WARN | SpringOsgiExtenderThread-427 | org.apache.cxf.common.logging.LogUtils 449 | 102 - org.apache.cxf.cxf-core - 3.1.4 | Initial attempt to create application context was unsuccessful.
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource ; nested exception is java.io.FileNotFoundException: class path resource cannot be opened because it does not exist
Have you already checked documents about:TalendHelpCenter:Identify+required+external+modules and TalendHelpCenter:Install+external+modules?
Are you trying to deploy the route (kar) as is? That won't work. You will have to rebuild with Talend 6.1, create a new kar and deploy that.
This "WARN" happens sometimes but not always, it's something output intermediate when deploy/install the kar/features, but as I see it's hurtless to the functionality, the kar should then got "Active" status finally.