Path Errors

Igor Pechtchanski pechtcha@cs.nyu.edu
Tue Dec 30 21:35:00 GMT 2003


On Tue, 30 Dec 2003, Anjali Bharat Shah wrote:

> Hi,
>  I have a script file which runs fine with Linux. However, when the same
> script file when I try to run using Cygwin, I get the following error:
>
> Exception in thread "main" java.lang.UnsatisfiedLinkError: no XSB in java.librar
> y.path
>         at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1403)
>         at java.lang.Runtime.loadLibrary0(Runtime.java:788)
>         at java.lang.System.loadLibrary(System.java:832)
>         at edu.stanford.db.xsb.XSBCore.<clinit>(XSBCore.java:148)
>         at FowlReiClient.init(FowlReiClient.java:60)
>         at ReiEngine.<init>(ReiEngine.java:43)
>         at ReiEngine.main(ReiEngine.java:102)
>
> I have verified that all paths are correct. Why still do I get this error
> message? Please help.
>
> Thanking You
> Sincerely,
> Anjali.

There is no JVM running *under* Cygwin[*].  Any JVM you invoke will be a
native Windows program.  As a consequence, it will not understand POSIX
paths, so your CLASSPATH (and other path-related variables, such as the
java.library.path property) should be in Win32 format (with '\' as the
directory separator[^], ';' as the path separator, and no mounts).  You
can use the "cygpath" utility in your script to transform paths between
POSIX and Win32 formats.
HTH,
	Igor
[*] There's gcj, but that doesn't support dynamic class loading very well,
so I'm assuming you're using something else.
[^] Windows itself understands '/' as the directory separator, but some
programs may not.
-- 
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