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?