Description of problem:
Using Kadischi with Anaconda, and passing --rootpath= to Anaconda
which is standard for Kadischi produces an exception.
The exception occurs during Anaconda checking dependencies in the package
selection.
The summary is provided below.
----------------------------------------------
File "/usr/lib/anaconda/yuminstall.py", line 808, in doPostSelection
    if largePart.getActualSize(id.partitions, id.diskset) < self.totalSize / 1024:
AttributeError: 'NoneType' object has no attribute 'getActualSize'

Version-Release number of selected component (if applicable):
anaconda-11.0.2-1

How reproducible:
Run Kadischi using either graphical or text modes.

Steps to Reproduce:
1. kadischi --text /pub/fc5t3 -f /tmp/fc5t3.iso
2. kadischi --graphical /pub/fc5t3 -f /tmp/fc5t3.iso
3.
  
Actual results:
Exception produced.

Expected results:
Kadischi

Additional info:
A small summary is provided above if a full log
file is needed, that is available.