MVD123

Hi I've been running bukkit for about a year now and now I would like to install tekkit onto my server instead. I am however having trouble with executing the jar file. When I run the script, I get this; [root@minecraft tekkitnew]# ./launch.sh 182 recipes 27 achievements 22:47:38 [iNFO] Starting minecraft server version 1.2.5 22:47:38 [iNFO] Attempting early MinecraftForge initialization 22:47:38 [iNFO] Completed early MinecraftForge initialization 22:47:38 [iNFO] Forge Mod Loader version 2.2.91.173 for Minecraft 1.2.5 loading 22:47:38 [iNFO] Loading mods from /root/tekkitnew/mods 22:47:39 [WARNING] Failed to load mod class net/minecraft/server/mod_NetherOres.class in /root/tekkitnew/mods/mod_NetherOres.jar 22:47:39 [sEVERE] Zip file mod_NetherOres.jar failed to read properly 22:47:39 [iNFO] File mod_NetherOres.jar contained no mods 22:47:39 [iNFO] Directory weaponmod contained no mods 22:47:39 [sEVERE] A problem has occured during mod loading. Likely a corrupt jar is located in your mods directory 22:47:39 [sEVERE] cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.LoaderException: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported major.minor version 51.0 22:47:39 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:436) 22:47:39 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:606) 22:47:39 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java:134) 22:47:39 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:135) 22:47:39 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438) 22:47:39 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) 22:47:39 [sEVERE] Caused by: cpw.mods.fml.common.LoaderException: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported major.minor version 51.0 22:47:39 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:527) 22:47:39 [sEVERE] at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.java:562) 22:47:39 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:419) 22:47:39 [sEVERE] ... 5 more 22:47:39 [sEVERE] Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported major.minor version 51.0 22:47:39 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method) 22:47:39 [sEVERE] at java.lang.ClassLoader.defineClass(ClassLoader.java:634) 22:47:39 [sEVERE] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) 22:47:39 [sEVERE] at java.net.URLClassLoader.defineClass(URLClassLoader.java:277) 22:47:39 [sEVERE] at java.net.URLClassLoader.access$000(URLClassLoader.java:73) 22:47:39 [sEVERE] at java.net.URLClassLoader$1.run(URLClassLoader.java:212) 22:47:39 [sEVERE] at java.security.AccessController.doPrivileged(Native Method) 22:47:39 [sEVERE] at java.net.URLClassLoader.findClass(URLClassLoader.java:205) 22:47:39 [sEVERE] at java.lang.ClassLoader.loadClass(ClassLoader.java:321) 22:47:39 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) 22:47:39 [sEVERE] at java.lang.ClassLoader.loadClass(ClassLoader.java:314) 22:47:39 [sEVERE] at java.lang.ClassLoader.loadClass(ClassLoader.java:266) 22:47:39 [sEVERE] at java.lang.Class.forName0(Native Method) 22:47:39 [sEVERE] at java.lang.Class.forName(Class.java:264) 22:47:39 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:494) 22:47:39 [sEVERE] ... 7 more 22:47:39 [sEVERE] Unexpected exception cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.LoaderException: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported major.minor version 51.0 at cpw.mods.fml.common.Loader.load(Loader.java:436) at cpw.mods.fml.common.Loader.loadMods(Loader.java:606) at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java:134) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:135) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438) at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) Caused by: cpw.mods.fml.common.LoaderException: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported major.minor version 51.0 at cpw.mods.fml.common.Loader.loadModClass(Loader.java:527) at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.java:562) at cpw.mods.fml.common.Loader.load(Loader.java:419) ... 5 more Caused by: java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:634) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:277) at java.net.URLClassLoader.access$000(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:212) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at java.lang.ClassLoader.loadClass(ClassLoader.java:321) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) at java.lang.ClassLoader.loadClass(ClassLoader.java:314) at java.lang.ClassLoader.loadClass(ClassLoader.java:266) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at cpw.mods.fml.common.Loader.loadModClass(Loader.java:494) ... 7 more My start.sh file has this; #!/bin/sh java -Xms1000M -Xmx2500M -jar Tekkit.jar I do have 3GB of RAM installed I have java-1.6.0-openjdk-1.6.0.0-55.1.9.10.fc14.i686 installed on my server and I'm running Linux with Fedora 14 32bit OS Any help would be appreciated Many thanks Mark