Why I can not use "Add/Remove Packages" in Red Hat Enterprise Linux 5?
Updated -
When a system is not registered to Red Hat Network or has no yum repositories, there will no entries in the system-config-packages dialog under the Browse tab. This is becuase there is no install source from which to gather software to install.
The system must either be registered to Red Hat Network (the command rhn_register can be used to do this)...
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