MySQL client in Squeeze

[Jason Filippou <jason.filippou@gmail.com>]

Hello,

The following is aptitude output when I try to resolve the
dependencies associated with mysql-client5.1:

Accept this solution? [Y/n/q/?] y
The following NEW packages will be installed:
  mysql-client mysql-client-5.1{a} mysql-server-5.1{a}
The following packages will be REMOVED:
  mysql-client-5.0{a} mysql-server-5.0{a}
The following packages will be upgraded:
  mysql-server
1 packages upgraded, 3 newly installed, 2 to remove and 2 not upgraded.
Need to get 19.3MB of archives. After unpacking 56.8MB will be freed.
Do you want to continue? [Y/n/?] y
Writing extended state information... Done
Get:1 http://http.us.debian.org unstable/main mysql-server 5.1.39-1 [57.4kB]
Get:2 http://http.us.debian.org testing/main mysql-client-5.1 5.1.37-2 [8,247kB]
Get:3 http://http.us.debian.org testing/main mysql-server-5.1 5.1.37-2
[11.0MB]
Get:4 http://http.us.debian.org testing/main mysql-client 5.1.37-2
[61.0kB]
Fetched 19.3MB in 35s (550kB/s)
Reading package fields... Done
Reading package status... Done
Retrieving bug reports... Done
Parsing Found/Fixed information... Done
grave bugs of mysql-server-5.1 (-> 5.1.37-2) <unfixed>
 #545751 - mysql-server-5.1 installation failure
   Merged with: 545752
Summary:
 mysql-server-5.1(1 bug)
Are you sure you want to install/upgrade the above packages? [Y/n/?/...]

What would my preferred course of action be?

Thank you.