Hi all, When trying to install a new XE 2.4.30451 instance as per xwiki-enterprise-web-2.4.war on a: ***** Open Enterprise Server 2 SP2 2.0.2-0 / Suse Linux Enterprise Server 10 SP3 10.3-0 (Fully updated and patched. It is the current OES2 commercial configuration distributed by Novell) Built-in Tomcat5 5.5.27 at /srv/www/tomcat5 Built-in MySQL 5.0.26 at /usr/bin with nmysql-connector-java-5.1.13-bin.jar ----- peat:/ # java -version java version "1.5.0" Java(TM) 2 Runtime Environment, Standard Edition (build pxi32dev-20091106a (SR11 )) IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Linux x86-32 j9vmxi3223-20091104 (JIT enabled) J9VM - 20091103_45935_lHdSMr JIT - 20091016_1845_r8 GC - 20091026_AA) JCL - 20091106 peat:/ # ---- ***** The defautl MySQL xwiki scheme failed to be created and the following exception is thrown: javax.servlet.ServletException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Unable to build interceptor chain The whole catalina.out is available at... http://xen.net/txt/catalinaPeat201008102032.out I've found a thread referencing a similar error but on that case it was JBoss involved (http://www.mail-archive.com/devs@xwiki.org/msg06192.html). To move on JDK 1.6 is not an option here as I can break a huge amount of things! By downloading *jcip-annotations-1.0.jar* from http://repository.jboss.org/maven2/net/jcip/jcip-annotations/1.0/jcip-annot… into WEB-INF/lib and restarting the webapp works correctly as stated by Istvan Verhas in the same thread. No Jira's entry concerning this issue. Is it worth to open one? Or, could it be worth to include this 2,2Kb jar in the distribution to avoid this problem? Of course to include it without knowing exactly what for, is not a great idea, but it works. Thanks! Ricardo -- Ricardo Rodríguez CTO eBioTIC. Life Sciences, Data Modeling and Information Management Systems