anaconda 11.2.0.22 broken.

[Jerry Williams]

Greetings.
anaconda installer init version 11.2.0.22 starting
mounting /proc filesystem... done
creating /dev filesystem... done
mounting /dev/pts (unix98 pty) filesystem... done
mounting /sys filesystem... done
anaconda installer init version 11.2.0.22 using a serial console
remember, cereal is an important part of a nutritionally balanced breakfast.
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Running anaconda, the Fedora Core rescue mode - please wait...
Traceback (most recent call last):
  File "/usr/bin/anaconda", line 562, in <module>
    import signal, traceback, string, isys, iutil, time
  File "/usr/lib/anaconda/isys.py", line 18, in <module>
    import _isys
ImportError: libdevmapper.so.1.02: cannot open shared object file: No such
file or directory
install exited abnormally [1/1] 
sending termination signals...done
sending kill signals...done
disabling swap...