Re: [Jython-users] beginner question

[Frank I. <fra...@gm...>]

Thanks...it's working now. 
But I still have some questions.
I run jythonc hw.py ... the result is stored in jpywork. O.K.? 
to start hw.class I need all the other files:hw$_PyInner.class,
hw$HelloWorld.class, hw.class...Right ?
command: ..\jpywork>java -cp ".;..\jython.jar" hw
So I can not run a hw.py-->hw.class via jythonc file without the jython.jar
and all the other stuff ?? Is there a way to run hw.class on a "empty"
machine ? 
BTW is there a (reliable) list of py modules which work with jython ? 
Thanks again...and sorry for my ignorance
Ciao Frank





At 07:29 PM 9/5/2001 +0000, Finn Bock wrote:
>[Frank Immich]
>
>>Hello,
>>Pretty new to Jython, and already faced with a problem.
>>Anyway, looking over the demo programs that  come with, and I can't get
the
>>example helloworld, or any other,
>>to work.  The output trace is attached.
>>All I found in the archive was a hint, that the classpath has to be set,
but
>>it seems to be O.K.
>>Any suggestions welcomed...
>>
>>...
>>1  java.io.IOException: CreateProcess:
>>C:\Programme\JavaSoft\JRE\1.3.1\bin\javac -classpath ....
>
>It looks like jython was installed with the JRE and there is no javac
>compiler in the JRE. You must re-install jython and make sure that you
>are starting the java command from the full JDK.


If you look in the directory from the error above, you'll find
there's no javac.exe there!  On my system, javac is found in
c:\jdk1.3.1\bin.


Perhaps you can get away with editing the jython.bat script
to point to the jdk... but probably the cleanest approach is as
Finn says, reinstall, giving the full path to java IN the jdk
directory as you run the installer, else it will pick up either
the one in the jre tree, or worse, the MS native java...



Mats

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