Hello, I cannot build a working keycloak server distribution from current master (7774d5c6b8) with: mvn clean install -Pdistribution -DskipTests When I try to run the keycloak server-distribution, I see an exception: WFLYCTL0083: Failed to load module org.keycloak.keycloak-server-subsystem .... 00:01:29,788 INFO [org.jboss.as.controller] (Controller Boot Thread) OPVDX002: Failed to pretty print validation error: null 00:01:29,789 ERROR [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0055: Caught exception during boot: org.jboss.as.controller. persistence.ConfigurationPersistenceException: WFLYCTL0085: Failed to parse configuration at org.jboss.as.controller.persistence.XmlConfigurationPersister.load( XmlConfigurationPersister.java:143) [wildfly-controller-3.0.1. Final.jar:3.0.1.Final] at org.jboss.as.server.ServerService.boot(ServerService.java:387) [wildfly-server-3.0.1.Final.jar:3.0.1.Final] at org.jboss.as.controller.AbstractControllerService$1. run(AbstractControllerService.java:370) [wildfly-controller-3.0.1. Final.jar:3.0.1.Final] at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_144] Caused by: javax.xml.stream.XMLStreamException: WFLYCTL0083: Failed to load module org.keycloak.keycloak-server-subsystem at org.jboss.as.controller.parsing.ExtensionXml. parseExtensions(ExtensionXml.java:154) [wildfly-controller-3.0.1. Final.jar:3.0.1.Final] at org.jboss.as.server.parsing.StandaloneXml$DefaultExtensionHandler.parseExtensions(StandaloneXit ml.java:131) [wildfly-server-3.0.1.Final.jar:3.0.1.Final] at org.jboss.as.server.parsing.StandaloneXml_5.readServerElement(StandaloneXml_5.java:219) [wildfly-server-3.0.1.Final.jar:3.0.1.Final] at org.jboss.as.server.parsing.StandaloneXml_5.readElement(StandaloneXml_5.java:142) [wildfly-server-3.0.1.Final.jar:3.0.1.Final] at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:107) [wildfly-server-3.0.1.Final.jar:3.0.1.Final] at org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:49) [wildfly-server-3.0.1.Final.jar:3.0.1.Final] at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:122) [staxmapper-1.3.0.Final.jar:1.3.0.Final] at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:76) [staxmapper-1.3.0.Final.jar:1.3.0.Final] at org.jboss.as.controller.persistence.XmlConfigurationPersister.load( XmlConfigurationPersister.java:126) [wildfly-controller-3.0.1. Final.jar:3.0.1.Final] ... 3 more Caused by: java.util.concurrent.ExecutionException: javax.xml.stream.XMLStreamException: WFLYCTL0083: Failed to load module at java.util.concurrent.FutureTask.report(FutureTask.java:122) [rt.jar:1.8.0_144] at java.util.concurrent.FutureTask.get(FutureTask.java:192) [rt.jar:1.8.0_144] at org.jboss.as.controller.parsing.ExtensionXml. parseExtensions(ExtensionXml.java:146) [wildfly-controller-3.0.1. Final.jar:3.0.1.Final] ... 11 more Caused by: javax.xml.stream.XMLStreamException: WFLYCTL0083: Failed to load module at org.jboss.as.controller.parsing.ExtensionXml. loadModule(ExtensionXml.java:195) [wildfly-controller-3.0.1. Final.jar:3.0.1.Final] at org.jboss.as.controller.parsing.ExtensionXml.access$000(ExtensionXml.java:68) [wildfly-controller-3.0.1.Final.jar:3.0.1.Final] at org.jboss.as.controller.parsing.ExtensionXml$1.call(ExtensionXml.java:126) [wildfly-controller-3.0.1.Final.jar:3.0.1.Final] at org.jboss.as.controller.parsing.ExtensionXml$1.call(ExtensionXml.java:123) [wildfly-controller-3.0.1.Final.jar:3.0.1.Final] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_144] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_144] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_144] at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_144] at org.jboss.threads.JBossThread.run(JBossThread.java:320) [jboss-threads-2.2.1.Final.jar:2.2.1.Final] Caused by: org.jboss.modules.ModuleNotFoundException: org.keycloak.keycloak-server-subsystem at org.jboss.modules.ModuleLoader.loadModule(ModuleLoader.java:285) [jboss-modules.jar:1.6.0.Final] at org.jboss.modules.ModuleLoader.loadModule(ModuleLoader.java:271) [jboss-modules.jar:1.6.0.Final] at org.jboss.as.controller.parsing.ExtensionXml. loadModule(ExtensionXml.java:177) [wildfly-controller-3.0.1. Final.jar:3.0.1.Final] ... 8 more 00:01:29,791 FATAL [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0056: Server boot has failed in an unrecoverable manner; exiting. See previous messages for details. 00:01:29,804 INFO [org.jboss.as] (MSC service thread 1-7) WFLYSRV0050: WildFly Core 3.0.1.Final "Kenny" stopped in 8ms .... Cheers, Thomas