UnsatisfiedLinkError when using JNI?

Question

I want to call a C program from Java program using JNI in linux ubuntu.

I am new to this and I have tried the sample program given in http://www.ibm.com/developerwor

Answer 1

This exception is indicating that the .so is not available to the JVM.

Adding the directory where the .so exists to the LD_LIBRARY_PATH will resolve this. If the .so depends on other .so libraries the directories where these .so exist will also need added to LD_LIBRARY_PATH.