udftools aptitude upgrade error

[Hugh Lawson <hlawson@triad.rr.com>]

How do I troubleshoot this issue?

'aptitude upgrade' in lenny returned an error, which follows:


Errors were encountered while processing:
 udftools
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:
Setting up udftools (1.0.0b3-14) ...
Starting udftools packet writing:
/dev/pktcdvd/0=/dev/hdc Device node '0' already in use
invoke-rc.d: initscript udftools, action "start" failed.
dpkg: error processing udftools (--configure):
 subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
 udftools


Then I did 'dpkg-reconfigure udftools', which returned this error:

/usr/sbin/dpkg-reconfigure: udftools is broken or not fully installed


-- 
Hugh Lawson
hlawson@triad.rr.com