I don4t speak english very good, when i try to install red hat 7.0, it 
give me the following error, i think this is because don4t found a file, 
but the file is in the cd, i will try another things but i can4t do it at 
now.

Traceback (innermost last):
 File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/iw/progress_gui.py", line 
20, in run
  rc = self.todo.doinstall ()
 File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/todo.py", line 1543, in 
doinstall
  self.instCallback, p)
 File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/todo.py", line 1298, in 
instCallback
  self.rpmFD = os.open(fh, os.O_RDONLY)
OSError: [Errno 2] No existe el fichero o 
directorio: '/mnt/source/RedHat/RPMS/setup-2.3.4-1.noarch.rpm'