Description of problem:
Trying to install fedora 19 from kde live x86_64 installation. Used custom partitioning.  I hit  "begin installation" and naconda  started the process but crashed complaining about luks configuration.  

Version-Release number of selected component:
anaconda-19.30.13-1.fc19.x86_64

The following was filed automatically by anaconda:
anaconda 19.30.13-1 exception report
Traceback (most recent call first):
  File "/usr/lib/python2.7/site-packages/blivet/formats/luks.py", line 163, in setup
    raise LUKSError("luks device not configured")
  File "/usr/lib/python2.7/site-packages/blivet/devices.py", line 840, in setupParents
    _format.setup()
  File "/usr/lib/python2.7/site-packages/blivet/devices.py", line 703, in _preSetup
    self.setupParents(orig=orig)
  File "/usr/lib/python2.7/site-packages/blivet/devices.py", line 714, in setup
    if not self._preSetup(orig=orig):
  File "/usr/lib/python2.7/site-packages/blivet/__init__.py", line 2607, in mountFilesystems
    device.setup()
  File "/usr/lib/python2.7/site-packages/blivet/__init__.py", line 1642, in mountFilesystems
    readOnly=readOnly, skipRoot=skipRoot)
  File "/usr/lib/python2.7/site-packages/blivet/__init__.py", line 185, in turnOnFilesystems
    skipRoot=False)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/install.py", line 140, in doInstall
    turnOnFilesystems(storage, mountOnly=flags.flags.dirInstall)
  File "/usr/lib64/python2.7/threading.py", line 764, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/threads.py", line 168, in run
    threading.Thread.run(self, *args, **kwargs)
LUKSError: luks device not configured

Additional info:
cmdline:        /usr/bin/python  /sbin/anaconda --liveinst --method=livecd:///dev/mapper/live-osimg-min --lang en_US.UTF-8
cmdline_file:   initrd=initrd0.img root=live:CDLABEL=Fedora-Live-KDE-x86_64-19-1 rootfstype=auto ro rd.live.image quiet  rhgb rd.luks=0 rd.md=0 rd.dm=0  BOOT_IMAGE=vmlinuz0 
executable:     /sbin/anaconda
hashmarkername: anaconda
kernel:         3.9.5-301.fc19.x86_64
other involved packages: python-blivet-0.17-1.fc19.noarch, python-libs-2.7.5-1.fc19.x86_64
product:        Fedora
release:        Fedora release 19 (Schrödinger’s Cat)
type:           anaconda
version:        19