From Bugzilla Helper:
User-Agent: Mozilla/4.51 [en] (Win98; I)

Description of problem:
On preparing to install screen (see 3.28 in installation guide), an unhandled exception occured when
next was selected.
See Below:

Exception Occured

An unhandled Exception has occured. This is most likely a bug.
Please copy the full text of this exception or save the crash dump
to a floppy then file a detailed bug report against anaconda at http://
bugzilla.redhat.com/bugzilla/

Traceback (most recent call last):
  File "/usr/lib/anaconda/gui.py",line 786, in handleRenderCallback
     self.currentWindow.renderCallback()
  File "usr/lib/anaconda/iw/progess_gui.py", line 149, in renderCallback
     self.intf.icw.nextClicked()
  File "usr/lib/anaconda/gui.py", line 632, in nextClicked
     self.dispatch.gotoNext()
  File "usr/lib/anaconda/dispatch.py", line 150, in gotoNext
     self.moveStep()
  File "usr/lib/anaconda/dispatch.py", line 215, in moveStep
     rc = apply(func,self.bindArgs(args))
  File "usr/lib/anaconda/packages.py", line 430, in turnOnFilesystems
     partitions.doMetaDeletes(diskset)
  File "usr/lib/anaconda/partitions.py", line 1110, in doMetaDeletes
     lvm.vgactivate()
  File "usr/lib/anaconda/lvm.py", line 54, in vgactivate
     searchPath = 1)
  File "usr/lib/anaconda/iutil.py", line 66, in execWithRedirect
     childpid = os.fork()
OSError: [Errno 12] Cannot allocate memory

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


How reproducible:
Always

Steps to Reproduce:
1. Boot from CD
2. Select Automatic Partitioning
3. Remove all partitions on system
4. Network Configuration use DHCP
5. firewall Config. Medium
6. Setup 2 user accounts
7. Package Group Selection, select all.
    (Tried with fewer packages, got same error)

    

Actual Results:  Same error

Expected Results:  ?

Additional info