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Full Discussion: Trouble setting up Java classpath
Operating Systems Linux Ubuntu Trouble setting up Java classpath Post 302500936 by Israel213 on Wednesday 2nd of March 2011 04:18:47 AM
Old 03-02-2011
Trouble setting up Java classpath
Saw an error while setting up an application called i2phex:
Code:
# ./run.sh
java.lang.RuntimeException: Failed to initialize phex.net.repres.i2p.I2PPresentationManager
        at phex.common.ManagerController.initializeManagers(ManagerController.java:78)
        at phex.Main.main(Main.java:161)

After seeing that I figured it was that I didn't have my classpath set up for java. I've set up classpath's before, but I don't know the directory to link it to. I know java is installed because this works:
Code:
# java -version
java version "1.6.0_10"
Java(TM) SE Runtime Environment (build 1.6.0_10-b33)
Java HotSpot(TM) Server VM (build 11.0-b15, mixed mode)

But I checked and don't see a classpath for it:
Code:
# echo $JAVA

I also checked "env" and there's no environment variable for it there. Searched for the needed directory in many places sites off Google suggested for a java classpath but I didn't have any of them. Many searches with "find / -name" and came up empty.

PS.- I'm using Backtrack 4 r2 if that helps. (This is Ubuntu Intrepid... old, I know)
Last edited by Israel213; 03-03-2011 at 06:26 AM..
 

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LEARN ABOUT MOJAVE

serialver

serialver(1)						      General Commands Manual						      serialver(1)

NAME

       serialver - serial version command

SYNOPSIS

       serialver [ options ] [ classnames ]

       options
	      Command-line options, as specified in this document.

       classnames
	      One or more class names.

DESCRIPTION

       serialver returns the serialVersionUID for one or more classes in a form suitable for copying into an evolving class.  When invoked with no
       arguments, it prints a usage line.

OPTIONS

       -classpath  <directories and zip/jar files separated by:>
		      Set search path for application classes and resources.

       -show	      Displays a simple user interface.  Enter the full class name and press either the Enter key or the Show  button  to  display
		      the serialVersionUID.

       -Joption       Pass  option to the Java virtual machine, where option is one of the options described on the man page for the java applica-
		      tion launcher, java(1). For example, -J-Xms48m sets the startup memory to 48 megabytes. It is a common convention for -J	to
		      pass options to the underlying virtual machine.

SEE ALSO

       See (or search java.sun.com) for the following:

       java.io.ObjectStreamClass @
	    http://java.sun.com/j2se/1.5/docs/api/java/io/ObjectStreamClass.html

								   24 June 2004 						      serialver(1)
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