[kepler-dev] Re: Kepler installation problem (red hat)

[Bertram Ludaescher]

Haiyan:

There is some documentation available that you should work through
first.

I think I had a link on the handout for the ECS class, pointing to the
Vergil tutorial (as a start). Please check

Bertram

Haiyan Yang writes:
 > 
 > Hi, 
 > 
 > I edited the "kepler.sh" file as you said.  (BTW, I'm using linux red hat).
 > 
 > I also did something like this:
 > export PTII=/home/haiyan/289F/Proj/ptII4.0.1
 > export KEPLER=/home/haiyan/289F/Proj/kepler
 > 
 > 
 > Now after typed "./kepler.sh", first, I go the same line:
 > 
 > Opening user library /home/haiyan/.ptolemyII/UserLibrary.xml... Done
 > 
 > The window "Kepler: A System for Scienfific Workflows" poped up.  I then
 > clicked the "ENM (GARP) Workflows" link, then click the "Baseline 3-Actor
 > GARP - Browser Display" link, another window poped up with some work flow,
 > looks like it's opening the "garpModel.xml" file.  I can see SDF Director
 > and other actors on this window.  
 > 
 > Does this mean it's installed correctly?  If yes, how do I open an
 > interface (something like vergil) to create my own workflow later?  
 > 
 > 
 > Another problem: I had installed Ptolemy before and it worked perfect. 
 > After I tried to install Kepler yesterday and failed, I can't open vergil
 > any more.  It gave me an error like this:
 > 
 > [...bin]$ vergil
 > "/opt/java/jdk1.5.0_01/bin/java" -Xmx256M "-Dptolemy.ptII.dir=" -classpath
 > ":/lib/diva.jar:/home/haiyan/289F/Proj/ptII4.0.1/lib/ptCal.jar:/home/haiyan/289F/Proj/ptII4.0.1/lib/java_cup.jar:/home/haiyan/289F/Proj/ptII4.0.1/lib/sootclasses.jar:/home/haiyan/289F/Proj/ptII4.0.1/lib/jasminclasses.jar:/opt/java/jdk1.5.0_01/jre/lib/rt.jar:/home/haiyan/289F/Proj/ptII4.0.1/lib/ptjacl.jar:/home/haiyan/289F/Proj/ptII4.0.1/lib/jython.jar::/home/haiyan/289F/Proj/ptII4.0.1/lib/mapss.jar:/lib/saxon7.jar:"
 > ptolemy.vergil.VergilApplication
 > Exception in thread "main" java.lang.NoClassDefFoundError:
 > ptolemy/vergil/VergilApplication
 > 
 > 
 > What's wrong with this?  Should I have Ptolemy work properly in order for
 > Kepler to work?
 > 
 > 
 > Thanks.
 > 
 > 
 > Haiyan
 > 
 > 
 > 
 > > Hi,
 > >     I reproduced the described problem running ./kepler.sh on Mac and 
 > > discovered that the problem was due to a mistake in the path of some 
 > > command line parameters. Please check the 'kepler.sh' file. The line for 
 > > launching kepler is
 > > 
 > > java -Xmx512m -Xss5m -DKEPLER=/Applications/Kepler -DDBGPRN=0  
 > > -Djava.endorsed.dirs=/Applications/Kepler/lib/jar/apache 
 > > ptolemy.vergil.VergilApplication -kepler
 > > 
 > > The -DKEPLER parameter should point to the directory where kepler is 
 > > installed. In my case, it should have been
 > > -DKEPLER=/Applications/kepler-1.0.0alpha4. Similarly, the 
 > > -Djava.endorsed.dirs should start with the actual path to the kepler 
 > > dir. These 2 parameters are apparently not getting set correctly. Please 
 > > check on your Linux system and see if the setting are incorrect. If so, 
 > > please try correcting and let me know if that solves your problem
 > > 
 > > Dan Higgins
 > > 
 > 
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