do the following:

1/ change your java class to

class Hello { public native void sayHello(); static { System.loadLibrary("hello"); } public static void main(String[] args) { Hello h = new Hello(); h.sayHello(); } } 

2/ rename hello.so to libhello.so: "cp hello.so libhello.so" or "mv hello.so libhello.so"

3/ run as: "java -Djava.library.path=/home/gavin/Work/workspace/JNI/ Hello"

Do the following:

1. change your Java class to this:

    class Hello { public native void sayHello(); static { System.loadLibrary("hello"); } public static void main(String[] args) { Hello h = new Hello(); h.sayHello(); } } 

2. rename hello.so to libhello.so: cp hello.so libhello.so or mv hello.so libhello.so

3. run as: java -Djava.library.path=/home/gavin/Work/workspace/JNI/ Hello

do the following:

1/ change your java class to

class Hello {

public native void sayHello(); static { System.loadLibrary("hello"); } public static void main(String[] args) { Hello h = new Hello(); h.sayHello(); } 

}

2/ rename hello.so to libhello.so: "cp hello.so libhello.so" or "mv hello.so libhello.so"

3/ run as: "java -Djava.library.path=/home/gavin/Work/workspace/JNI/ Hello"

do the following:

1/ change your java class to

class Hello { public native void sayHello();  static {   System.loadLibrary("hello");  }  public static void main(String[] args) {   Hello h = new Hello();   h.sayHello();  } } 

2/ rename hello.so to libhello.so: "cp hello.so libhello.so" or "mv hello.so libhello.so"

3/ run as: "java -Djava.library.path=/home/gavin/Work/workspace/JNI/ Hello"