Installation issue with berkeley db java api

Question

Hello,
I have a problem running berkley db 4.7 with java api.
I followed the installation procedure described here http://www.oracle.com/technology/documentation/berkeley-db/db/ref/build_unix/intro.html
and supplied the --enable-java while configuring.
I also updated the the following configuration on .bashrc file in the linux machine
export CLASSPATH=/usr/local/BerkeleyDB.4.7/lib:$CLASSPATH
export LD_LIBRARY_PATH=/usr/local/BerkeleyDB.4.7/lib
When trying to run the example db.AccessExample ( which is packaged with the berkley db ) I get the following error :
Exception in thread "main" java.lang.UnsatisfiedLinkError: /usr/local/BerkeleyDB.4.7/lib/libdb_java-4.7.so: /usr/local/BerkeleyDB.4.7/lib/libdb_java-4.7.so: wrong ELF class: ELFCLASS64 (Possible cause: architecture word width mismatch)
The linux machine is a 64bit machine , and java -version gives :
java version "1.6.0_03"
Java(TM) SE Runtime Environment (build 1.6.0_03-b05)
Java HotSpot(TM) Server VM (build 1.6.0_03-b05, mixed mode)
How can this problem be fixed ?
If it's related to 32bit or 64bit issues, is there a way to compile the berkeley db code with different config params ?
Thanks !

Answer 1

Hi Andrei,
Thanks for your reply .
the output as follows :
#which gcc
/usr/bin/gcc
#gcc -v
Reading specs from /usr/lib/gcc/x86_64-redhat-linux/3.4.6/specs
Configured with: ../configure prefix=/usr mandir=/usr/share/man infodir=/usr/share/info enable-shared enable-threads=posix disable-checking with-system-zlib enable-__cxa_atexit disable-libunwind-exceptions enable-java-awt=gtk --host=x86_64-redhat-linux
Thread model: posix
gcc version 3.4.6 20060404 (Red Hat 3.4.6-10)
#echo $PATH
/usr/local/BerkeleyDB4.6/bin:/usr/local/apache-maven-2.1.0/bin:/usr/local/jdk1.6.0_13/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/bin:/bin:/sbin:/usr/sbin:/mnt/sysimage/bin:/mnt/sysimage/usr/bin:/mnt/sysimage/usr/sbin:/mnt/sysimage/sbin:/mnt/sysimage/usr/X11R6/bin:/usr/X11R6/bin:/bin:/root/bin
the content of config.log is :
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by Berkeley DB configure 4.6.21, which was
generated by GNU Autoconf 2.61. Invocation command line was
$ ../dist/configure -prefix=/usr/local/BerkeleyDB4.6 --enable-java
my MSN:[email protected] ,thank you very much !
Regards,
John
Edited by: user11096811 on 2009-4-23 下午10:35
Edited by: user11096811 on 2009-4-26 下午10:56