[Pljava-dev] PostgreSQL is unable to load the libpljava.so

Hello
I?m trying to install PLJAVA in PostgreSQL 8.0 (Red hat 9) but I can?t install
because I get an error loading libpljava.so.
I have defined the JAVA_HOME, the PATH, the LD_LIBRARY_PATH and CLASSPATH
environment variables but I get the error

java.sql.SQLException :ERROR: could not load
library "/var/lib/pgsql/pljava/libpljava.so": libjvm.so: cannot open shared
object file: No such file or directory

JAVA_HOME=/usr/java/jre1.5.0_01
PATH=$PATH:.:$JAVA_HOME/lib/i386/server:$JAVA_HOME/bin
LD_LIBRARY_PATH=$JAVA_HOME/lib/i386:$JAVA_HOME/lib/i386/client:$JAVA_HOME/lib/i3
86/native_threads

Any help would be very appreciate becuase I have spent a lot of time trying to
install and I don?t know what is wrong

Thanks in advance