Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/APTonCD/create/createWindow.py", line 201, in on_btnBurn_clicked
    self.create_aptoncd()
  File "/usr/lib/python2.5/site-packages/APTonCD/create/createWindow.py", line 482, in create_aptoncd
    result, msg = self.scan_packages(isoFileList,tmpdir)
  File "/usr/lib/python2.5/site-packages/APTonCD/create/createWindow.py", line 347, in scan_packages
    apt_ftp.execute(command, destination, packages_files)
  File "/usr/lib/python2.5/site-packages/APTonCD/core/scanpkgs.py", line 46, in execute
    process = Popen(args, 1, stdout=PIPE, stderr=PIPE, cwd = path, shell = True )
  File "/usr/lib/python2.5/subprocess.py", line 594, in __init__
    errread, errwrite)
  File "/usr/lib/python2.5/subprocess.py", line 1069, in _execute_child
    self.pid = os.fork()
OSError: [Errno 12] Cannot allocate memory