[Building Sakai] Sakai CLE 2.9.1 Error starting up tomcat

[Jeremy O'Connor]

Hi

I have installed Sakai CLE 2.9.1 on CentOS 6.4. I have built and deployed Sakai, but cannot start up tomcat successfully.

Here are the first few lines from catalina.out:

May 16, 2013 11:01:29 AM org.apache.catalina.core.AprLifecycleListener init
INFO: 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
May 16, 2013 11:01:30 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
May 16, 2013 11:01:30 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
May 16, 2013 11:01:30 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1191 ms
May 16, 2013 11:01:30 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
May 16, 2013 11:01:30 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.21
May 16, 2013 11:01:30 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive sakai-memory-tool.war
May 16, 2013 11:01:31 AM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart

After the last line there are many instances of "startup failed due to previous errors" e.g.

May 16, 2013 11:02:08 AM org.apache.catalina.util.SessionIdGenerator createSecureRandom
INFO: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [37,387] milliseconds.
May 16, 2013 11:02:08 AM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/sakai-memory-tool] startup failed due to previous errors

Could someone please offer some help?

--
Jeremy O'Connor