[R-sig-Debian] Expired key for Ubuntu CRAN repository

[John Milner]

On Sun, Oct 18, 2015 at 1:48 PM, Michael Rutter <mar36 at psu.edu> wrote:
>
>
> On 10/18/2015 01:26 PM, John Milner wrote:
>>
>> Hello,
>>
>> I was following the instructions at
>> https://cran.r-project.org/bin/linux/ubuntu/#secure-apt but
>> encountered this message upon apt-get update:
>> GPG error: http://cran.rstudio.com trusty/ Release: The following
>> signatures were invalid: KEYEXPIRED...
>>
>> And then the following on apt-get install:
>> WARNING: The following packages cannot be authenticated!
>>
>> Investigating a little, it looks like Michael Rutter's key expired today:
>>
>> http://keyserver.ubuntu.com:11371/pks/lookup?op=vindex&fingerprint=on&search=0x51716619E084DAB9
>>
>> I thought it'd be better etiquette to post here before emailing Dr.
>> Rutter directly, in case I've overlooked something.
>>
>> All the best,
>
>
> John,
>
> I was doing some work this afternoon myself and noticed this.  I think I
> have fixed the issue.  Let me know if it does not work.
>
> Michael
>
>
> --
> Dr. Michael A. Rutter
> Associate Professor of Statistics
> Department Chair, Mathematics
> Penn State Erie, The Behrend College
> 4205 College Drive
> Erie, PA 16563
> http://math.bd.psu.edu/faculty/rutter
> mar36 at psu.edu

Great, thank you. It works perfectly for me now.

John