jdbc fails to compile - Mailing list pgsql-interfaces

Hi, all
I can't compile jdbc interface. There's somebody that can help me ?

$ make
javac postgresql/CallableStatement.java
javac postgresql/geometric/PGbox.java
javac postgresql/geometric/PGcircle.java
javac postgresql/geometric/PGlseg.java
javac postgresql/geometric/PGpath.java
javac postgresql/geometric/PGpolygon.java
jar -c0f postgresql.jar $(find postgresql -name "*.class" -print)
Failed to locate native library in path:
        /usr/local/pgsql/lib
    Aborting.
    make: *** [postgresql.jar] Error 1

SO: Linux ELF 2.0.33
java version "Linux_JDK_1.1.3_v1"

                                                      Thanks, Jose'