Infrastructure Software

Hi all,
I am cloning EBS 11i.
I've patched Linux on my test box and now gcc version is out of sync with prod box's gcc version.

TEST SERVER
-------------------
#rpm -qa |grep gcc
gcc-3.4.6-11.0.1
gcc-g77-3.4.6-11.0.1
compat-gcc-32-c++-3.2.3-47.3
compat-gcc-32-3.2.3-47.3
gcc-java-3.4.6-11.0.1
libgcc-3.4.6-11.0.1
compat-libgcc-296-2.96-132.7.2
gcc-c++-3.4.6-11.0.1

PROD SERVER
-------------------
#rpm -qa |grep gcc
compat-libgcc-296-2.96-132.7.2
compat-gcc-32-c++-3.2.3-47.3
libgcc-3.4.6-10.0.1
gcc-g77-3.4.6-10.0.1
gcc-java-3.4.6-10.0.1
gcc-3.4.6-10.0.1
compat-gcc-32-3.2.3-47.3
gcc-c++-3.4.6-10.0.1


My clone failing and one of the threads pointed to the Note: 392311.1

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Solution
To implement the solution, please execute the following steps:

1.Similar issues were resolved by reducing the gcc version from 3.4.5 to 3.2.3
Please do remove the packages and reinstall the mentioned version as in NOTE 169706.1
Required packages:
compat-gcc-32-3.2.3-47.3
compat-gcc-32-c++-3.2.3-47.3

2.Retest the issue.
Packages found on the linux CDs, this should solve the issue.
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My question is: how exactly to do step number 1?
Do I copy rpms from the Linux CD and replace existing once?

Thanks,
Eugene