Hi, On 16/05/15 05:07, Vimal Kumar V. wrote: > Dear Friends, > I got following error in the final step of Dspace installation. > You got such errors before? > root@user1:/build/dspace-5.1-src-release/dspace/target/dspace-installer# > sudo ant fresh_install > > Unable to locate tools.jar. Expected to find it in > /usr/lib/jvm/java-6-openjdk-amd64/lib/tools.jar > Buildfile: > /build/dspace-5.1-src-release/dspace/target/dspace-installer/build.xml > > init_installation: > > init_configs: > [copy] Copying 41 files to /dspace/config > [copy] Copying 1 file to /dspace/config > > test_database: > [java] Exception in thread "main" > java.lang.UnsupportedClassVersionError: > org/dspace/storage/rdbms/DatabaseUtils : Unsupported major.minor > version 51.0
That looks to me like you are running a JRE, not a JDK, and of a too old Java version. DSpace 5.x needs a JDK of Java 7 or newer: https://wiki.duraspace.org/display/DSDOC5x/Installing+DSpace#InstallingDSpace-OracleJavaJDK7orOpenJDK7 cheers, Andrae -- Dr Andrea Schweer IRR Technical Specialist, ITS Information Systems The University of Waikato, Hamilton, New Zealand ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ DSpace-tech mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
