JCASScript.jar in Ubuntu

Question

Ok, so i'm doing some developement and have gotten JCASScript.jar to work on both Solaris and Windows, but am having issues with Ubuntu. I've tried anything I can think of but still get the following: v@ubuntu:~/Desktop/JCASScript-Linux-GCC3.3-3.2.35$ java -jar ./JCASScript.jar Exception in thread 'main' java.lang.UnsatisfiedLinkError: com.filepool.natives.FPLibraryNative.setLastError(I)V    at com.filepool.natives.FPLibraryNative.setLastError(Native Method)    at com.filepool.fplibrary.FPLibraryException.retrieveErrorString(Unknown Source)    at com.filepool.fplibrary.FPLibraryException. (Unknown Source)     at com.filepool.fplibrary.FPLogState. (Unknown Source)     at LogStateCommands.initLogState(LogStateCommands.java:43)     at Commands. (Commands.java:50)     at Casscript.runCasscript(Casscript.java:163)     at Casscript.main(Casscript.java:115) LD_LIBRARY_PATH is set to the directory JCASScript.jar was installed I ran ldconf to add the SDK libraries to ld I modified CLASSPATH to point to where the FPLibrary.jar file is located What am I missing?

kim_marivoet · Accepted Answer

You are probably missing libstdc++5 (the SDK uses an older version of the c++ library than the one installed by ubuntu.

try to do

sudo apt-get install libstdc++5


After this you can check if you have all dependencies by doing 'ldd *.so' in the directory where you installed the sdk native libraries.

Regards,
Kim

irgem · Answer

Kim,

You were absolutely correct. Libstd++5 no longer gets shipped with Ubuntu and I had to apply a fix or workaround to get it fixed (http://www.digitalenigma.net/directory.php?include=archives&msgid=2009111000). Now it works like a champ.

Many Thanks,

George

jkings · Answer

This is a good response, its correct. Inside release notes exist a seccion named

Environment and system requirements that says cleary that SDK GCC 3.3 requires Libstd++5. I did not read this section but your response help to me.

Thanks.

jkings

Centera

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