Class::DBI extension install checksum problem

[Hal Finkel]

Hello,

I am not sure to whom to address problems of this type, so I am writing
to this list...

I have tried doing aptitude update but I still get the following:

# apt-get install libclass-dbi-abstractsearch-perl
Reading package lists... Done
Building dependency tree... Done
The following NEW packages will be installed:
  libclass-dbi-abstractsearch-perl
0 upgraded, 1 newly installed, 0 to remove and 1 not upgraded.
Need to get 6832B of archives.
After unpacking 65.5kB of additional disk space will be used.
Get:1 http://us.archive.ubuntu.com hoary/universe
libclass-dbi-abstractsearch-perl 0.05-1 [6832B]
Fetched 6832B in 25s (263B/s)
Failed to fetch
http://us.archive.ubuntu.com/ubuntu/pool/universe/libc/libclass-dbi-abstractsearch-perl/libclass-dbi-abstractsearch-perl_0.05-1_all.deb 
MD5Sum mismatch
E: Unable to fetch some archives, maybe run apt-get update or try with
--fix-missing?

Thanks,
Hal