Dear All,

I have installed DB2 Express-C 9.5.0 on RHEL 5.3. Following are the installation steps during installation:

./db2_install

Default directory for installation of products - /opt/ibm/db2/V9.5

************************************************** *********
Do you want to choose a different directory to install [yes/no] ?
no


Specify one of the following keywords to install DB2 products.

EXP

Enter "help" to redisplay product names.

Enter "quit" to exit.

************************************************** *********
EXP
DB2 installation is being initialized.

Total number of tasks to be performed: 39
Total estimated time for all tasks to be performed: 1094

Task #1 start
Description: Checking license agreement acceptance
Estimated time 1 second(s)
Task #1 end

Task #2 start
Description: Base Client Support for installation with root privileges
Estimated time 3 second(s)
Task #2 end

Task #3 start
Description: Product Messages - English
Estimated time 10 second(s)
Task #3 end

Task #4 start
Description: Base client support
Estimated time 78 second(s)
Task #4 end

Task #5 start
Description: The DB2 required component.
Estimated time 76 second(s)
Task #5 end

Task #6 start
Description: Java Help (HTML) - English
Estimated time 7 second(s)
Task #6 end

Task #7 start
Description: Base server support for installation with root privileges
Estimated time 9 second(s)
Task #7 end

Task #8 start
Description: Global Secure ToolKit
Estimated time 14 second(s)
Task #8 end

Task #9 start
Description: Java support
Estimated time 10 second(s)
Task #9 end

Task #10 start
Description: SQL procedures
Estimated time 3 second(s)
Task #10 end

Task #11 start
Description: ICU Utilities
Estimated time 54 second(s)
Task #11 end

Task #12 start
Description: Java Common files
Estimated time 20 second(s)
Task #12 end

Task #13 start
Description: Base server support
Estimated time 188 second(s)
Task #13 end

Task #14 start
Description: IBM Software Development Kit (SDK) for Java(TM)
Estimated time 31 second(s)
Task #14 end

Task #15 start
Description: Control Center Help (HTML) - English
Estimated time 13 second(s)
Task #15 end

Task #16 start
Description: Communication support - TCP/IP
Estimated time 3 second(s)
Task #16 end

Task #17 start
Description: Replication tools
Estimated time 16 second(s)
Task #17 end

Task #18 start
Description: Relational wrappers common
Estimated time 3 second(s)
Task #18 end

Task #19 start
Description: Control Center
Estimated time 40 second(s)
Task #19 end

Task #20 start
Description: DB2 data source support
Estimated time 4 second(s)
Task #20 end

Task #21 start
Description: DB2 LDAP support
Estimated time 3 second(s)
Task #21 end

Task #22 start
Description: DB2 Instance Setup wizard
Estimated time 4 second(s)
Task #22 end

Task #23 start
Description: Product Signature for DB2 Express Server Edition
Estimated time 5 second(s)
Task #23 end

Task #24 start
Description: Spatial Extender client
Estimated time 3 second(s)
Task #24 end

Task #25 start
Description: XML Extender
Estimated time 9 second(s)
Task #25 end

Task #26 start
Description: Base application development tools
Estimated time 32 second(s)
Task #26 end

Task #27 start
Description: First Steps
Estimated time 3 second(s)
Task #27 end

Task #28 start
Description: Sample database source
Estimated time 4 second(s)
Task #28 end

Task #29 start
Description: DB2 Text Search
Estimated time 200 second(s)
Task #29 end

Task #30 start
Description: Informix data source support
Estimated time 3 second(s)
Task #30 end

Task #31 start
Description: Setting DB2 library path
Estimated time 180 second(s)
Task #31 end

Task #32 start
Description: Executing control tasks
Estimated time 20 second(s)
Task #32 end

Task #33 start
Description: Updating global registry
Estimated time 20 second(s)
Task #33 end

Task #34 start
Description: Starting DB2 Fault Monitor
Estimated time 10 second(s)
Task #34 end

Task #35 start
Description: Updating the db2ls link
Estimated time 1 second(s)
Task #35 end

Task #36 start
Description: Registering DB2 licenses
Estimated time 5 second(s)
Task #36 end

Task #37 start
Description: Setting default global profile registry variables
Estimated time 1 second(s)
Task #37 end

Task #38 start
Description: Initializing instance list
Estimated time 5 second(s)
Task #38 end

Task #39 start
Description: Updating global profile registry
Estimated time 3 second(s)
Task #39 end

The execution completed successfully.

For more information see the DB2 installation log at
"/tmp/db2_install.log.4551".
After the successful installation, I am unable to access the Launch Pad, DB2 Command Editor, DB2 Control Center and other tools.

Help is required regarding this matter.