Dúvidas acerca de compilação do ScadaBR 1.1 Java8 no ubuntu 17.10-64bits com Java8 e Tomcat8

Olá a todos, eu baixei o eclipse mais atual para o linux Ubuntu 17.10-64 bits, junto com o java oracle 1.8 e o tomcat8 que funcionam bem.
Instalei do Marketplace o suporte ao svn e importei o svn do scadabr 1.1 java8 do endereço abaixo:

https://svn.code.sf.net/p/scadabr/code/branches/scadabr-1.1.0-JAVA8/.

Ao tentar rodar a aplicação, recebo o velho 404 e umas menagens cabalisticas abaixo:

nov 27, 2017 6:26:34 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
ADVERTÊNCIA: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:scadabr-1.1.0-RCJ8' did not find a matching property.
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Server version:        Apache Tomcat/8.0.36
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Server built:          Jun 9 2016 13:55:50 UTC
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Server number:         8.0.36.0
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: OS Name:               Linux
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: OS Version:            4.13.0-17-generic
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Architecture:          amd64
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Java Home:             /usr/lib/jvm/java-8-oracle/jre
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: JVM Version:           1.8.0_144-b01
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: JVM Vendor:            Oracle Corporation
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: CATALINA_BASE:         /root/eclipse-workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: CATALINA_HOME:         /var/lib/tomcat8
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Command line argument: -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:41459
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Command line argument: -Dcatalina.base=/root/eclipse-workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Command line argument: -Dcatalina.home=/var/lib/tomcat8
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Command line argument: -Dwtp.deploy=/root/eclipse-workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Command line argument: -Djava.endorsed.dirs=/var/lib/tomcat8/endorsed
nov 27, 2017 6:26:34 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAÇÕES: Command line argument: -Dfile.encoding=UTF-8
nov 27, 2017 6:26:34 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFORMAÇÕES: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
nov 27, 2017 6:26:35 PM org.apache.coyote.AbstractProtocol init
INFORMAÇÕES: Initializing ProtocolHandler ["http-nio-8080"]
nov 27, 2017 6:26:35 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector
INFORMAÇÕES: Using a shared selector for servlet write/read
nov 27, 2017 6:26:35 PM org.apache.coyote.AbstractProtocol init
INFORMAÇÕES: Initializing ProtocolHandler ["ajp-nio-8009"]
nov 27, 2017 6:26:35 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector
INFORMAÇÕES: Using a shared selector for servlet write/read
nov 27, 2017 6:26:35 PM org.apache.catalina.startup.Catalina load
INFORMAÇÕES: Initialization processed in 3349 ms
nov 27, 2017 6:26:36 PM org.apache.catalina.core.StandardService startInternal
INFORMAÇÕES: Starting service Catalina
nov 27, 2017 6:26:36 PM org.apache.catalina.core.StandardEngine startInternal
INFORMAÇÕES: Starting Servlet Engine: Apache Tomcat/8.0.36
nov 27, 2017 6:26:47 PM org.apache.jasper.servlet.TldScanner scanJars
INFORMAÇÕES: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
nov 27, 2017 6:26:47 PM org.apache.catalina.core.StandardContext listenerStart

GRAVE: Error configuring application listener of class com.serotonin.mango.MangoContextListener
java.lang.ClassNotFoundException: com.serotonin.mango.MangoContextListener


	at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1332)
	at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1166)
	at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:518)
	at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:499)
	at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:118)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4764)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5303)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1407)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1397)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

nov 27, 2017 6:26:47 PM org.apache.catalina.core.StandardContext listenerStart
GRAVE: Skipped installing application listeners due to previous error(s)
nov 27, 2017 6:26:47 PM org.apache.catalina.core.StandardContext startInternal
GRAVE: One or more listeners failed to start. Full details will be found in the appropriate container log file
nov 27, 2017 6:26:47 PM org.apache.catalina.core.StandardContext startInternal
GRAVE: Context [/ScadaBR] startup failed due to previous errors
nov 27, 2017 6:26:47 PM org.apache.coyote.AbstractProtocol start
INFORMAÇÕES: Starting ProtocolHandler ["http-nio-8080"]
nov 27, 2017 6:26:47 PM org.apache.coyote.AbstractProtocol start
INFORMAÇÕES: Starting ProtocolHandler ["ajp-nio-8009"]
nov 27, 2017 6:26:47 PM org.apache.catalina.startup.Catalina start
INFORMAÇÕES: Server startup in 11589 ms

Ele reclama de uma classe que não foi encontrada: java.lang.ClassNotFoundException: com.serotonin.mango.MangoContextListener

ela esta na pasta, digo, foi baixada pelo svn. não sei para onde ir daqui, alguém tem alguma dica?