Re: [computer-go] java setup (slightly off topic :)

[<postneo@xxxxxxxxxxxxxxx>]

Thank you to all who responded for you help, I downloaded version 1.5 and
'viola' ...
trouble is I didnt understand what the error was actually telling me :(

I have downloaded ver 1.5 and installed, and it is much happier :)

Andrew.

----- Original Message ----- 
From: <postneo@xxxxxxxxxxxxxxxxx>
To: <computer-go@xxxxxxxxxxxxxxxxx>
Sent: Friday, November 05, 2004 10:07 PM
Subject: [computer-go] java setup (slightly off topic :)


> While not strictly a go problem ....
> can anyone tell me how to setup the java environment so that I can run
> kgsGtp as a robot ??
> I dont know ANYTHING about java (perl dude), but I cant even get the first
> prog to run, so I cant start learning it.
>
> I have gnugo installed, jre and jsdk, gnugo runs fine in text mode but I
> cannot get kgsGtp to go (no pun)
>
> (On RH 7.3, dual cpu machine)
> steps taken so far ...
> download and install selfextracting rpm binaries from Sun, install rpms
for
> jre and sdk
> versions j2sdk1.4.2_06 for both sdk and sre installed in
>
> /usr/java/j2sdk1.4.2_06
> and
> /usr/java/j2re1.4.2_06
>
> added ENV variables to /etc/bashrc as follows
>
>
PATH=/usr/java/j2sdk1.4.2_06/bin:/usr/java/j2re1.4.2_06/bin:$PATH:$HOME/bin:
> ./
> export PATH
> export JAVA_HOME=/usr/java/j2sdk1.4.2_06
> export
>
CLASSPATH=/usr/java/j2sdk1.4.2_06/lib/tools.jar:/usr/java/j2sdk1.4.0_03/jre/
> lib/rt.jar:./
>
> when running the application it complains that it cant load a java virtual
> machine. The java_vm binary is in
> /usr/java/j2re1.4.2_06/bin/
> but even adding this to the path does not help
>
> [agray@hal java]$ java -jar kgsGtp.jar /etc/KGSgtp.conf
> Exception in thread "main" java.lang.UnsupportedClassVersionError:
> org/igoweb/igoweb/client/gtp/GtpClient (Unsupported major.minor version
> 49.0)
>         at java.lang.ClassLoader.defineClass0(Native Method)
>         at java.lang.ClassLoader.defineClass(Unknown Source)
>         at java.security.SecureClassLoader.defineClass(Unknown Source)
>         at java.net.URLClassLoader.defineClass(Unknown Source)
>         at java.net.URLClassLoader.access$100(Unknown Source)
>         at java.net.URLClassLoader$1.run(Unknown Source)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(Unknown Source)
>         at java.lang.ClassLoader.loadClass(Unknown Source)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
>         at java.lang.ClassLoader.loadClass(Unknown Source)
>         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
>
> Anyone got any ideas what else I need to do ?? Have tried various
> combinations of the PATH without success.
>
> Andrew
>
>
> _______________________________________________
> computer-go mailing list
> computer-go@xxxxxxxxxxxxxxxxx
> http://www.computer-go.org/mailman/listinfo/computer-go/
>

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