From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)

Description of problem:
During installation of packages(i think), the process stoped and a window 
pop up showing something, 
Sometimes the process even stop immediately and request me to restart the 
computer.

How reproducible:
Always

Steps to Reproduce:
1.the same process
2.
3.
	

Additional info:

Traceback (innermost last):
  File "/usr/bin/anaconda", line 438, in ?
    intf.run(todo, test = test)
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/text.py", line 1030, in 
run
    rc = apply (step[1](), step[2])
  File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/text.py", line 507, in 
__call__
    if 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(fn, os.O_RDONLY)
OSError: [Errno 2] No such file or 
directory: '/mnt/source/RedHat/RPMS/termcap-11.0.1-3.noarch.rpm'

Local variables in innermost frame:
fn: /mnt/source/RedHat/RPMS/termcap-11.0.1-3.noarch.rpm
total: 0
self: <todo.ToDo instance at 8269160>
h: <header object at 88063b8>
amount: 0
intf: <text.InstallProgressWindow instance at 8b0f690>
what: 2

ToDo object:
(itodo
ToDo
p1
(dp2
S'method'
p3
(iimage
CdromInstallMethod
p4
(dp5
S'currentDisc'
p6
I1
sS'tree'
p7
S'/mnt/source'
sS'device'
p8
S'hdb'
sS'progressWindow'
p9

<failed>