Traceback (innermost last):
  File "/usr/bin/anaconda", line 520, in ?
    intf.run(todo, test = test)
  File "/var/tmp/anaconda-7.1//usr/lib/anaconda/text.py", line 1126, in run
    rc = apply (step[1](), args)
  File "/var/tmp/anaconda-7.1//usr/lib/anaconda/text.py", line 551, in __call__
    if todo.doInstall ():
  File "/var/tmp/anaconda-7.1//usr/lib/anaconda/todo.py", line 1852, in doInstall
    (p, self.intf.messageWindow, pkgTimer))
  File "/var/tmp/anaconda-7.1//usr/lib/anaconda/todo.py", line 1564, in instCallback
    fn = self.method.getFilename(h, pkgTimer)
  File "/var/tmp/anaconda-7.1//usr/lib/anaconda/image.py", line 87, in getFilename
    isys.umount("/mnt/source")
  File "/mnt/redhat/test/qa0408.4/i386/RedHat/instimage/usr/lib/anaconda/isys.py", line 140, in umount
    rc = _isys.umount(what)
SystemError: (16, 'Za\370\355zen\355 nebo zdroj jsou pou\276\355v\341ny')

Local variables in innermost frame:
what: /mnt/source
removeDir: 1

ToDo object:
(itodo
ToDo
p1
(dp2
S'resState'
p3
S''
sS'progressWindow'
p4
(itext
ProgressWindow
(dp5
S'scale'
p6
NsS'screen'
p7
(isnack
SnackScreen
p8
(dp9
S'height'
p10
I25
sS'width'
p11
I80
sS'helpCb'
p12

<failed>