> On 22/04/11 19:46, Timothy Pearson wrote:
>
>> Looks like it was a simple DNS caching issue somewhere upstream; the
>> issue
>> resolved at my test systems without my intervention overnight.
>>
>> If you continue to have issues please let me know!
>>
>> Tim
>
> Not resolved here...same (or similar) apt-get update (I don't use
> aptitude) errors now also after <rm -f /var/apt/lists>
>

What is the output of:
nslookup ppa.quickbuild.pearsoncomputing.net

and
nslookup ppa.quickbuild.pearsoncomputing.net pearsoncomputing.net

?

Thanks!

Tim