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MASS is blocked for R 2.15.0

6 messages · Michael Rutter, Michael Friendly

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I updated R to R 2.15.0 via apt-get and received the message that 
r-cran-mass was blocked.
I recently tried apt-get update/ apt-get safe-upgrade and received the 
same message, for
r-cran-mass-7.3.16-1lucid0

I currently have MASS 7.3-7 installed

How can I figure out what is wrong and correct it?

thx,
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On 05/14/2012 09:16 AM, Michael Friendly wrote:
What repository are you using for R: default Ubunut, CRAN, or the PPA? 
Note, a new version has been released (7.3-18) and I just uploaded it 
(available soon on PPA, next 12-24 hours on CRAN).  That may fix the issue.

Michael
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On 5/14/2012 10:11 AM, Michael Rutter wrote:
I'm using CRAN.  In /etc/apt/sources.list

deb http://probability.ca/cran/bin/linux/ubuntu lucid/

I guess what I'm asking is, first how can I tell *why* MASS is being 
blocked;  then maybe I can figure out how to fix it.
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On 05/15/2012 08:50 AM, Michael Friendly wrote:
The issue may be the use of the the "safe-upgrade" option.  The first 
thing is that I don't think apt-get has a "safe-upgrade" option.  Are 
you using aptitude or the "dist-upgrade" option in apt-get?  I think you 
can solve the problem by just using "apt-get upgrade".  I don't know why 
it is blocking MASS, but something in the "safe/dist-upgrade" procedure 
is holding it back.

Hope this helps,
Michael
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On 05/15/2012 09:08 AM, Michael Rutter wrote:
Sorry;  I was using aptitude safe-upgrade.


uclid: ~ # apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages have been kept back:
   r-cran-mass
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.

Searching a bit, I discovered aptitude why-not:

aptitude why-not r-cran-mass
i   r-base        Depends   r-recommended (= 2.15.0-1lucid0)
i A r-recommended Depends   r-cran-mass
p A r-cran-mass   Conflicts r-cran-vr
p A r-cran-mass   Provides  r-cran-vr
euclid: ~ #

But now I'm not sure what to do to fix this.  Any ideas?

-Michael
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On 05/15/2012 10:12 AM, Michael Friendly wrote:
Remove r-cran-vr.  This was a virtual package that made sure class, 
MASS, nnet, and spatial were installed.  It is no longer needed.  So if 
you remove that, you should be good to go.  Or use "apt-get upgrade".

Michael