Running.txt says " =========================================== Running Tomcat With J2SE Version 1.4 or 1.3 ===========================================" but when tried running with jdk13x these are errors displayed C:\Documents and Settings\bhatsh\Desktop\jakarta-tomcat-5.5.10\bin>catalina.bat version Using CATALINA_BASE: D:\tomcat\IX6.5\jakarta-tomcat-5.5.10 Using CATALINA_HOME: D:\tomcat\IX6.5\jakarta-tomcat-5.5.10 Using CATALINA_TMPDIR: D:\tomcat\IX6.5\jakarta-tomcat-5.5.10\temp Using JAVA_HOME: C:\jdk1.3.1_16 Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/catalina/util/ServerInfo (Unsupported major.minor version 48.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass (SecureClassLoader.java:106) at java.net.URLClassLoader.defineClass(URLClassLoader.java:243) at java.net.URLClassLoader.access$100(URLClassLoader.java:51) at java.net.URLClassLoader$1.run(URLClassLoader.java:190) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:183) at java.lang.ClassLoader.loadClass(ClassLoader.java:294) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:288) at java.lang.ClassLoader.loadClass(ClassLoader.java:250) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:310) We found the same behaviour on Tru64 OS as well.
Ok, so there's a small discrepancy in the docs. Tomcat 5.5 requires Java 5 (it can also run on JDK 1.4 with an additional binary bundle). That's it, no JDK 1.3.