Thank you to Dirk and Michael for your help (and to Dirk for reminding me
that I hadn't responded to the list...sorry).

As it turns out, commenting out the /cdrom entry in sources.list did the
trick. As for Michael's questions,

(a) yes, I did do sudo get-apt update before trying to install R and
(b) I did have the repository set up properly in sources.list.

I have R running on my Ubuntu system and am in the process of installing
packages. (It's a good diagnostic for discovering what I don't have
installed :)

Thanks again,
Dennis

On Fri, Nov 19, 2010 at 5:56 PM, Dirk Eddelbuettel <[email protected]> wrote:

>
> On 19 November 2010 at 20:34, Michael Rutter wrote:
> |
> |
> | On 11/19/2010 07:56 PM, Dennis Murphy wrote:
> | > Hi:
> | >
> | > I installed Lucid Lynx amd64 on my system today, dual booted with Win
> 7.
> | > I've managed to install several packages through the Ubuntu Software
> | > Center with success and also installed texlive. Alas, installing my
> favorite
> | > software has not been so joyful. I went through the last few months
> | > of posts in this group to find something similar, but to no avail.
> | >
> | > After a couple of false starts, I found this web page:
> | > http://blog.joelotz.net/?p=225
> | > which seems to be doing the right thing and condenses some of the
> | > information I saw elsewhere rather nicely.
> | >
> | > I added the fhcrc site to the bottom of sources.list and copied all
> | > the commands into my bash window. Everything is fine up to
> | > sudo apt-get install r-base r-base-dev
> | >
> | >
> | > I got the following response from the terminal:
> | >
> | > den...@dennis-pc:~$ sudo apt-get install r-base r-base-dev
> | > Reading package lists... Done
> | > Building dependency tree
> | > Reading state information... Done
> | > The following extra packages will be installed:
> | >   build-essential dpatch dpkg-dev fakeroot g++ g++-4.4 gfortran
> gfortran-4.4
> | >   libblas-dev libbz2-dev libjpeg62-dev liblapack-dev libncurses5-dev
> | >   libpcre3-dev libpcrecpp0 libpng12-dev libreadline-dev
> libreadline6-dev
> | >   libstdc++6-4.4-dev patch patchutils r-base-core r-base-html
> r-cran-boot
> | >   r-cran-class r-cran-cluster r-cran-codetools r-cran-foreign
> | >   r-cran-kernsmooth r-cran-lattice r-cran-mass r-cran-matrix
> r-cran-mgcv
> | >   r-cran-nlme r-cran-nnet r-cran-rpart r-cran-spatial r-cran-survival
> | >   r-doc-html r-recommended xz-utils zlib1g-dev
> | > Suggested packages:
> | >   curl debian-keyring debian-maintainers g++-multilib g++-4.4-multilib
> | >   gcc-4.4-doc libstdc++6-4.4-dbg gfortran-multilib gfortran-doc
> | >   gfortran-4.4-multilib gfortran-4.4-doc libgfortran3-dbg
> libstdc++6-4.4-doc
> | >   diffutils-doc ess r-doc-info r-doc-pdf r-mathlib cdbs debhelper
> | > The following NEW packages will be installed:
> | >   build-essential dpatch dpkg-dev fakeroot g++ g++-4.4 gfortran
> gfortran-4.4
> | >   libblas-dev libbz2-dev libjpeg62-dev liblapack-dev libncurses5-dev
> | >   libpcre3-dev libpcrecpp0 libpng12-dev libreadline-dev
> libreadline6-dev
> | >   libstdc++6-4.4-dev patch patchutils r-base r-base-core r-base-dev
> | >   r-base-html r-cran-boot r-cran-class r-cran-cluster r-cran-codetools
> | >   r-cran-foreign r-cran-kernsmooth r-cran-lattice r-cran-mass
> r-cran-matrix
> | >   r-cran-mgcv r-cran-nlme r-cran-nnet r-cran-rpart r-cran-spatial
> | >   r-cran-survival r-doc-html r-recommended xz-utils zlib1g-dev
> | > 0 upgraded, 44 newly installed, 0 to remove and 0 not upgraded.
> | > Need to get 0B/47.1MB of archives.
> | > After this operation, 115MB of additional disk space will be used.
> | > Do you want to continue [Y/n]?
> | > Media change: please insert the disc labeled
> | >  'Ubuntu 10.04.1 LTS _Lucid Lynx_ - Release amd64 (20100816.1)'
> | > in the drive '/cdrom/' and press enter
>
> You need to remove the entry for the cdrom from /etc/apt/sources.list --
> you
> can do that by hand but maybe one of the GUI tools to package management
> interfaces do it too.
>
> Besides this, Michael's points below are spot-on too.
>
> Dirk
>
> | > at which point the shell hangs after entering.
> | >
> | > I installed Ubuntu from a bootable CD-ROM this morning, using
> | >
> | > http://www.dedoimedo.com/computers/dual-boot-windows-7-ubuntu.html
> | >
> | > as a guide, particularly for setting up the file system. Because I have
> a
> | > Dell,
> | > three primary partitions were already taken up. I took about 450Gb off
> my
> | > hard drive for Ubuntu and created the fourth partition for it as shown
> in
> | > the link
> | > above. I don't know if it has any bearing on the present problem, but
> | > in case it does...
> | >
> | >
> | > I've gotten the same response in the shell after each of four attempts,
> | > including two where I only asked to install r-base...at least the error
> is
> | > repeatable :) I'm hoping to find a way to get R installed in the
> 'usual'
> | > way.
> | >
> | > I'm an utter newbie in Linux so you may have to talk slow-ly to me.
> | >
> | > TIA for any help.
> | >
> | > Dennis
> | >
> | Dennis,
> |
> | 1.  Did you run "sudo apt-get update" before trying to install R.  It
> | may not know to look at the CRAN mirror yet.
> |
> | 2.  What does the line you entered in "etc/apt/sources.list" look like?
> |  There may be an error there.
> |
> | Michael
> |
> | --
> | Dr. Michael A. Rutter
> | School of Science
> | Penn State Erie, The Behrend College
> | Station Road
> | Erie, PA 16563
> | http://math.bd.psu.edu/faculty/rutter
> |
> | _______________________________________________
> | R-SIG-Debian mailing list
> | [email protected]
> | https://stat.ethz.ch/mailman/listinfo/r-sig-debian
>
> --
> Dirk Eddelbuettel | [email protected] | http://dirk.eddelbuettel.com
>
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