sid cleanup

[Phil Reardon <pcr@pcrt.com>]

I have a problem on my sid box, which might eventually go away by
itself. On the other hand, it may require some action on my part. 
Perhaps you could tell me whether and how I might do some aptish cleanup
to fix this problem:  I had a broken install of netsaint a few weeks
ago, and since then every upgrade gives these messages,


Preconfiguring packages ...
(Reading database ... 62533 files and directories currently installed.)
Preparing to replace netsaint 0.0.7c-0.3 (using
.../netsaint_0.0.7c-0.3_i386.deb) ...
Unpacking replacement netsaint ...
/var/lib/dpkg/info/netsaint.postrm: line 49: /etc/init.d/apache: is a
directory
dpkg: warning - old post-removal script returned error exit status 126
dpkg - trying script from the new package instead ...
/var/lib/dpkg/tmp.ci/postrm: line 49: /etc/init.d/apache: is a directory
dpkg: error processing
/var/cache/apt/archives/netsaint_0.0.7c-0.3_i386.deb (--unpack):
 subprocess new post-removal script returned error exit status 126
/var/lib/dpkg/tmp.ci/postrm: line 49: /etc/init.d/apache: is a directory
dpkg: error while cleaning up:
 subprocess post-removal script returned error exit status 126

and: 

Errors were encountered while processing:
 /var/cache/apt/archives/netsaint_0.0.7c-0.3_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)


Thanks for your help, Phil Reardon