Description of problem:
Traceback (most recent call last):
  File "/usr/lib/anaconda/gui.py", line 936, in handleRenderCallback
    self.currentWindow.renderCallback()
  File "/usr/lib/anaconda/iw/progress_gui.py", line 155, in renderCallback
    self.intf.icw.nextClicked()
  File "/usr/lib/anaconda/gui.py", line 761, in nextClicked
    self.dispatch.gotoNext()
  File "/usr/lib/anaconda/dispatch.py", line 157, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/dispatch.py", line 225, in moveStep
    rc = apply(func, self.bindArgs(args))
  File "/usr/lib/anaconda/packages.py", line 639, in doPreInstall
    id.fsset.write(instPath)
  File "/usr/lib/anaconda/fsset.py", line 882, in write
    f = open (prefix + "/etc/fstab", "w")
IOError: [Errno 2] No such file or directory: '/mnt/sysimage/etc/fstab'

Local variables in innermost frame:
prefix: /mnt/sysimage
self: <fsset.FileSystemSet instance at 0x81faa4c>


Version-Release number of selected component (if applicable): RH9


How reproducible: Everytime (tried Installation at least 7 times)


Steps to Reproduce:
1. Chose both Personal and Custom Installation
2. Automatically and manually partitioned the drive
3. 
    
Actual results: Installation halts, unmounts everything, makes the system 
ready for reboot


Expected results:


Additional info: