Plesk install fails on RHEL 5.5

[nitaish]

I am trying to install Plesk 9.5.1 on RHEL 5.5 box which was just setup yesterday. However, the Plesk installation fails and I encounter the following error

Determining the packages that need to be installed.
ERROR: Unable to install the "psa-9.5.1-rhel5.build95100414.15.i586" package.
Not all packages were installed.
Please, contact product technical support.

What could be the issue and how to resolve it? BTW, I have disabled SELINUX.

 

[nitaish]

I could finally resolve the issue. There was an issue with the Bind Package which was already installed on the server. I removed Bind and ran the autoinstaller again and Plesk installed successfully.

 

[atomicturtle]

Installing/upgrading plesk using yum will also get around this