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Since you have defined the classpath in environment variable, I would suggest not using the "-cp" in your java command. tom On Thu, Mar 29, 2012 at 11:22 AM, Boris Vladimir Comi <glez_b@xxxxxxxxxxxxxxxxx> wrote: > Hello, I'm trying to install VisAD from LINUX but I had some problems to do > so. I downloaded the VisAD source code. When I run the command: > > java -cp visad.jar visad.python.JPythonFrame > > > from the directory where I installed the VisAD source code > (/home/mcidas/java) , i get the following: > > [mcidas@localhost java]$ java -cp visad.jar visad.python.JPythonFrame > > visad.VisADException: JPython library not found - install Jython from > http://jython.sourceforge.net/ > > at visad.python.RunJPython.<init>(RunJPython.java:104) > at visad.python.JPythonEditor.<init>(JPythonEditor.java:97) > at visad.python.JPythonFrame.<init>(JPythonFrame.java:52) > at visad.python.JPythonFrame.<init>(JPythonFrame.java:47) > at visad.python.JPythonFrame.main(JPythonFrame.java:95) > > The environment variables I have set up as follows > > export ANT_HOME="/usr/share/ant" > export JAVA_HOME="/usr/java/jdk1.6.0_31" > > export > CLASSPATH="/usr/java/jdk1.6.0_31/lib:/home/mcidas/java:/home/mcidas/java/visad.jar:/home/mcidas/java/examples:." > > export > CLASSPATH="/home/mcidas/jython2.5.2/jython.jar:/home/mcidas/java/visad.jar:/home/mcidas/jython2.5.2/Lib" > export PYTHONPATH="./:/home/mcidas/java/visad/python" > > can anyone help > > > > > > > > > > > Boris Vladimir Comi Gonzalez > Universidad Nacional Autónoma de México > Grupo de Tormentas Convecivas > > >> Date: Tue, 27 Mar 2012 10:00:19 -0500 >> From: whittaker@xxxxxxxx >> Subject: Re: [visad] Error Install Visad >> To: glez_b@xxxxxxxxxxxxxxxxx >> CC: visad@xxxxxxxxxxxxxxxx > >> >> Hello, Boris... >> >> Presently, VisAD is built using Java 1.6.0. We have not tested using >> the 1.7 compiler, and will not for some time to come. >> >> The issue with those error messages appears to be the character >> encoding used in the name of the Copyright owner and author of the >> HTTPClient package. I see from a Google search for "javac utf8 >> errors" that many people have experienced this same issue. >> >> Unfortunately, I cannot simply remove the offending character from the >> source code, as that would violate the Copyright. However, you could >> do this on your local copy... >> >> I spent some time this morning installing 1.7.0_03, but when I >> re-built VisAD, I did not experience any problems. I am running on >> Windows 7...and I note in the Google search that some of the issues >> (and solutions) were involving Linux systems, so you might check >> there. >> >> Perhaps if you tell me why you want to compile the entire VisAD >> package, I can assist you. Generally, this is not needed unless you >> are modifying one of the classes...? >> >> tom >> >> On Sat, Mar 24, 2012 at 1:44 PM, Boris Vladimir Comi >> <glez_b@xxxxxxxxxxxxxxxxx> wrote: >> > In my file .bashrc I have the following configuration: >> > >> > export JAVA_HOME=/usr/java/jdk1.7.0_03 >> > export >> > >> > PATH=$PATH:$JAVA_HOME/bin:$HOME/.local/bin:$HOME/bin:$ANT_HOME/bin:/$ANT_HOME/lib:$HOME/VISAD >> > export LD_LIBRARY_PATH=/usr/java/jdk1.7.0_03/jre/lib/i386 >> > >> > CLASSPATH=/usr/java/jdk1.7.0_03/lib/tools.jar:/usr/java/jdk1.7.0_03/lib/dt.jar://usr/java/jdk1.7.0_03/lib/jconsole.jar/usr/java/jdk1.7.0_03/lib/sa-jdi.jar:/usr/java/jdk1.7.0_03/jre/lib/ext/j3dcore.jar:/usr/java/jdk1.7.0_03/jre/lib/ext/j3dutils.jar:/usr/java/jdk1.7.0_03/jre/lib/ext/vecmath.jar >> > >> > export CLASSPATH >> > >> > export ANT_HOME=/usr/apache-ant-1.8.3 >> > >> > >> > I'm trying to install VisAD and when I run the following(from >> > /home/visad/VISAD/): ant build jar, with the following >> > >> > >> > >> > build: >> > [javac] /home/visad/VISAD/build.xml:6: warning: 'includeantruntime' >> > was >> > not set, defaulting to build.sysclasspath=last; set to false for >> > repeatable >> > builds >> > [javac] Compiling 1634 source files >> > [javac] >> > /home/visad/VISAD/HTTPClient/AuthSchemeNotImplException.java:5: >> > error: unmappable character for encoding UTF8 >> > [javac] * Copyright (C) 1996-2001 Ronald Tschal�r >> > [javac] ^ >> > [javac] >> > /home/visad/VISAD/HTTPClient/AuthSchemeNotImplException.java:40: >> > error: unmappable character for encoding UTF8 >> > [javac] * @author Ronald Tschal�r >> > [javac] ^ >> >> >> >> -- >> Tom Whittaker >> University of Wisconsin-Madison >> Space Science & Engineering Center (SSEC) >> Cooperative Institute for Meteorological Satellite Studies (CIMSS) >> 1225 W. Dayton Street >> Madison, WI 53706 USA >> ph: +1 608 262 2759 -- Tom Whittaker University of Wisconsin-Madison Space Science & Engineering Center (SSEC) Cooperative Institute for Meteorological Satellite Studies (CIMSS) 1225 W. Dayton Street Madison, WI 53706 USA ph: +1 608 262 2759
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