[keycloak-user] Cannot configure an authenticator for method KEYCLOAK

Hello, having trouble to get my or the example app "customer-portal" working with keycloak... I installed keycloak 1.6.1 on an EAP 6.4 via the overlay and followed the youtube tutorials. Is there anything else i have to configure, so that jboss finds the authenticator KEYCLOAK. The apps are deployed on the 11:38:38,317 INFO [org.jboss.web] (ServerService Thread Pool -- 57) JBAS018210: Register web context: /customer-portal 11:38:38,332 ERROR [org.apache.catalina.startup] (ServerService Thread Pool -- 57) JBWEB001034: Cannot configure an authenticator for method KEYCLOAK 11:38:38,332 ERROR [org.jboss.web] (ServerService Thread Pool -- 57) JBAS018206: Webapp [/customer-portal] is unavailable due to startup errors 11:38:38,333 ERROR [org.apache.catalina.core] (ServerService Thread Pool -- 57) JBWEB001103: Error detected during context /customer-portal start, will stop it 11:38:38,365 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 57) MSC000001: Failed to start service jboss.web.deployment.default-host./customer-portal: org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./customer-portal: org.jboss.msc.service.StartException in anonymous service: JBAS018040: Failed to start context at org.jboss.as.web.deployment.WebDeploymentService$1.run(WebDeploymentService.java:99) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_85] at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_85] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_85] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_85] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_85] at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.1.2.Final-redhat-1.jar:2.1.2.Final-redhat-1] Caused by: org.jboss.msc.service.StartException in anonymous service: JBAS018040: Failed to start context at org.jboss.as.web.deployment.WebDeploymentService.doStart(WebDeploymentService.java:168) at org.jboss.as.web.deployment.WebDeploymentService.access$000(WebDeploymentService.java:61) at org.jboss.as.web.deployment.WebDeploymentService$1.run(WebDeploymentService.java:96) ... 6 more 11:38:38,372 ERROR [org.jboss.as.controller.management-operation] (HttpManagementService-threads - 3) JBAS014612: Operation ("add") failed - address: ([{"deployment" => "customer-portal.war"}]) - failure description: {"JBAS014671: Failed services" => {"jboss.web.deployment.default-host./customer-portal" => "org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./customer-portal: org.jboss.msc.service.StartException in anonymous service: JBAS018040: Failed to start context Caused by: org.jboss.msc.service.StartException in anonymous service: JBAS018040: Failed to start context"}} 11:38:38,385 ERROR [org.jboss.as.server] (HttpManagementService-threads - 3) JBAS015870: Deploy of deployment "customer-portal.war" was rolled back with the following failure message: {"JBAS014671: Failed services" => {"jboss.web.deployment.default-host./customer-portal" => "org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./customer-portal: org.jboss.msc.service.StartException in anonymous service: JBAS018040: Failed to start context Caused by: org.jboss.msc.service.StartException in anonymous service: JBAS018040: Failed to start context"}} 11:38:38,399 INFO [org.jboss.as.server.deployment] (MSC service thread 1-2) JBAS015877: Stopped deployment customer-portal.war (runtime-name: customer-portal.war) in 21ms 11:38:38,401 INFO [org.jboss.as.controller] (HttpManagementService-threads - 3) JBAS014774: Service status report JBAS014775: New missing/unsatisfied dependencies: service jboss.deployment.unit."customer-portal.war".component."com.sun.faces.config.ConfigureListener".START (missing) dependents: [service jboss.deployment.unit."customer-portal.war".deploymentCompleteService] service jboss.deployment.unit."customer-portal.war".component."javax.faces.webapp.FacetTag".START (missing) dependents: [service jboss.deployment.unit."customer-portal.war".deploymentCompleteService] service jboss.deployment.unit."customer-portal.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".START (missing) dependents: [service jboss.deployment.unit."customer-portal.war".deploymentCompleteService] service jboss.deployment.unit."customer-portal.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".START (missing) dependents: [service jboss.deployment.unit."customer-portal.war".deploymentCompleteService] service jboss.deployment.unit."customer-portal.war".component."org.apache.catalina.servlets.DefaultServlet".START (missing) dependents: [service jboss.deployment.unit."customer-portal.war".deploymentCompleteService] service jboss.deployment.unit."customer-portal.war".component."org.apache.jasper.servlet.JspServlet".START (missing) dependents: [service jboss.deployment.unit."customer-portal.war".deploymentCompleteService] service jboss.web.deployment.default-host./customer-portal (missing) dependents: [service jboss.deployment.unit."customer-portal.war".deploymentCompleteService] service jboss.web.deployment.default-host./customer-portal.realm (missing) dependents: [service jboss.deployment.unit."customer-portal.war".deploymentCompleteService] JBAS014777: Services which failed to start: service jboss.web.deployment.default-host./customer-portal