Error occur while running the command.
#yum groupinstall gnome-desktop
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error ://Missing Dependency: httpd >= 2.2.0 is needed by package gnome-user-share-0.10-6.el5.i386 (base)//
===
To fix it follow either steps given below:
1. #yum install vnc-server xterm fluxbox vnstat
Or
2.Please edit.
/etc/yum.conf and remove the httpd* part.
If its not there then add it.