Am 25.08.2011 15:05, schrieb carol white:
both. But it worked for R-2-10.
I added
deb http://cran.ma.imperial.ac.uk/bin/linux/ubuntu lucid/
into /etc/apt/sources.list and ran
apt-get update
as root and got the following error message:
W: GPG error: http://cran.ma.imperial.ac.uk lucid/ Release: The following
signatures couldn't be verified because the public key is not available:
NO_PUBKEY 51716619E084DAB9
W: GPG error: http://ppa.launchpad.net lucid Release: The following signatures
couldn't be verified because the public key is not available: NO_PUBKEY
3B22AB97AF1CDFA9
Hey there,
I had some problems with this just a few days ago.
You need to import that GPG key. See the section "secure APT" here:
http://cran.r-project.org/bin/linux/ubuntu/
Cheers,
Alex
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