CentosOS 5.5 is not a supported OS. Thats maybe why? But like amTHEvilONE said just run he last Version of the installer and you are fine.
Just a side note. upgrade of Centos5.5 to 6 is _NOT_ supported and you gonna need a clean install.
CentosOS 5.5 is not a supported OS. Thats maybe why? But like amTHEvilONE said just run he last Version of the installer and you are fine.
Just a side note. upgrade of Centos5.5 to 6 is _NOT_ supported and you gonna need a clean install.