Installation problem on Redhat Linux 8

[ifxtechie]

Hi,
I am having problems in installing the DB2 on Redhat Linux 8.
I am using pdksh, netscape, etc which are some of the prerequisites. I am trying to install on P-II 512MB machine.
I am getting the same error whenever I try to install. Can anybody help me in resolving this.
Thanks in advance.
Error Message is as below :

Installing DB2 file sets:.......Failure

============================================================

DB2 Setup log file started at: Sun 02 Nov 2003 07:46:59 PM PST PST
============================================================

Operating system information: Linux 2.4.20-19.8.#1 Tue Jul 15 15:25:37 EDT 2003 i686
Product to install: DB2 Universal Database Enterprise Server Edition
Installation type: Typical
Typical options: Data warehousing
Selected Components:
Product Messages - en_US.iso88591
Base Client Support
Information Catalog Center for the Web
Code Page Conversion Tables - Unicode Support
Code Page Conversion Tables
Java Help (HTML) - en_US.iso88591
Replication
SQL Procedures
Control Center Help (HTML) - en_US.iso88591
Java Common files
Data Warehouse Common Component
First Steps
DB2 Instance Setup Wizard
Java Support
Configuration Assistant
Run-time Environment
DB2 Data Source Support
Control Center
Information Catalog Center
Information Catalog Manager Samples
Java(TM) Development Kit (JDK)
Languages:
Languages: EN
Target directory: /opt/IBM/db2/V8.1
Space required: 487 MB

New instances:
Instance name: db2inst1
Authentication: SERVER
Start instance on reboot: Yes
FCM port range: 60000-60003
TCP/IP configuration:
Service name: db2c_db2inst1
Port number: 54690
Instance user information:
User name: db2inst1
Group name: db2grp1
Home directory: /home/db2inst1
Fenced user information:
User name: db2fenc1
Group name: db2fgrp1
Home directory: /home/db2fenc1

DB2 Administration server:
Instance user information:
User name: db2admin
Group name: db2admin
Home directory: /home/db2admin
SMTP server: p

http://www.p.com

DB2 tools catalog:
Name: TOOLSDB
Schema: SYSTOOLS
Instance: db2inst1
Location: Local


Contact specification:
New contacts:
Name: db2inst1
Instance: db2inst1
Email address: db2inst1@p

http://www.p.com

Email address is for a pager: No


Command to be run: "/bin/rpm -ivh '/mnt/cdrom1/db2/linux/IBM_db2msen81-8.1.0-0'.i386.rpm".
ERRORreparing... ##################################################

ERROR: package IBM_db2msen81-8.1.0-16 (which is newer than IBM_db2msen81-8.1.0-0) is already installed
file /opt/IBM/db2/V8.1/Readme/en_US.iso88591/Release.Notes from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/cteadm.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2adm.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2admh.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2asn.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2asnh.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2cca.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2ccah.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2clp.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2clph.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dbah.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dbat.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dbmig.txt from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dbt.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dbth.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dwc.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dwch.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dwct.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dxa.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dxah.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dxg.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dxgh.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dxq.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2dxqh.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2exp.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2gse.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2gseh.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2gset.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2hmont.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2istring.cat from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2look.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2mqit.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2sql.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2sqlh.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2sr.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16
file /opt/IBM/db2/V8.1/msg/en_US.iso88591/db2stt.mo from install of IBM_db2msen81-8.1.0-0 conflicts with file from package IBM_db2msen81-8.1.0-16

ERROR:An error occurred while installing file set "IBM_db2msen81-8.1.0-0".
Please correct the error or contact a technical service representative.

Command to be run: "/bin/rpm -ev --nodeps 'IBM_db2msen81-8.1.0-0'".
error: package IBM_db2msen81-8.1.0-0 is not installed
error: package IBM_db2msen81-8.1.0-0 is not installed
error: package IBM_db2msen81-8.1.0-0 is not installed
error: package IBM_db2msen81-8.1.0-0 is not installed
error: package IBM_db2msen81-8.1.0-0 is not installed
error: package IBM_db2msen81-8.1.0-0 is not installed
error: package IBM_db2msen81-8.1.0-0 is not installed
error: package IBM_db2msen81-8.1.0-0 is not installed
error: package IBM_db2msen81-8.1.0-0 is not installed

Installing DB2 file sets:.......Failure
ERROR:A major error occurred while installing "DB2 Universal Database
Enterprise Server Edition" on this computer. The installation can not continue.
If the problem persists please contact your technical service representative.