Anaconda crashing during install

[Luya Tshimbalanga]

When it comes to install packages, Anaconda will crash fro strange reason I cannot 
explain:

Loading /lib/kbd/keymaps/i386/qwerty/us.map.gz
* running ['/usr/X11R6/bin/setxkbmap', '-layout', 'us', '-model', 'pc105', '-option', '']
00:59:24 CRITICAL: Traceback (most recent call last):
  File "/usr/lib/anaconda/gui.py", line 1195, in handleRenderCallback
    self.currentWindow.renderCallback()
  File "/usr/lib/anaconda/iw/progress_gui.py", line 245, in renderCallback
    self.intf.icw.nextClicked()
  File "/usr/lib/anaconda/gui.py", line 924, in nextClicked
    self.dispatch.gotoNext()
  File "/usr/lib/anaconda/dispatch.py", line 153, in gotoNext
    self.moveStep()
  File "/usr/lib/anaconda/dispatch.py", line 224, in moveStep
    rc = apply(func, self.bindArgs(args))
  File "/usr/lib/anaconda/backend.py", line 143, in doInstall
    backend.doInstall(intf, id, instPath)
  File "/usr/lib/anaconda/yuminstall.py", line 429, in doInstall
    self.ayum.run(self.instLog, cb)
  File "/usr/lib/anaconda/yuminstall.py", line 230, in run
    self.runTransaction(cb=cb)
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 348, in runTransaction
    errors = self.ts.run(cb.callback, '')
  File "/usr/lib/anaconda/yuminstall.py", line 105, in callback
    f = open(path, 'w+')
IOError: [Errno 2] No such file or directory: '/mnt/sysimage/libgcc-4.0.2-3.i386.rpm'

***  Fatal error: /usr/sbin/anaconda returned non zero (9) exit code. Aborting execution.

What is the cause of the problem in this case?