update packages from local
On Sun, 3 Jan 2010, Wayne (Yanwei) Zhang wrote:
Sorry. The original message is below. Uwe, do you mean if i just want to update the old package abc, i have to run "R INSTALL abc_0.1.1.tar.gz" in the shell? I know that will overwrite that package, but can I do something with the update.packages() function within R? From what I read in the documentation, update.packages() seems to work for local source file update as well.
You read incorrectly: install.packages() works with local files, but
to *update* you need to use a repository (which can be on your disc,
but needs to have a PACKAGES or PACKAGES.gz file).
The main function of the set is ?update.packages?. First a list
of all packages/bundles found in ?lib.loc? is created and compared
with those available at the repositories. ...
Anybody any advice?
Thanks
---- Original message ----
Hi all,
I have an old package installed, say "abc". Now I made some changes to the
source,
and built a new version of the source code "abc_0.1.1.tar.gz". How can I update
the
old package to this newer version from the local tar.gz file? I was running the
following, but it did not work.
setwd("directory where the tar.gz file locates")
update.packages(repos=NULL,pkgs="abc_0.1.1.tar.gz",type="source")
The code runs, but when I load library(abc) again, it is still the old version...
What
did I miss here? Thanks.
Date: Sun, 03 Jan 2010 18:55:44 +0100 From: Uwe Ligges <ligges at statistik.tu-dortmund.de> Subject: Re: [R] update packages from local To: "Wayne (Yanwei) Zhang" <actuaryzhang at uchicago.edu> Cc: David Winsemius <dwinsemius at comcast.net>, r-help at r-project.org 1. Please quote the old threat, at least I do not keep old messages. 2. Try install.packages() from a freshly started R (that has not loaded the package in advance). 3. Since I am doing things in the shell for package development anyway, I tend to call package installation from the shell as well: R CMD INSTALL foo_x.y-z.tar.gz Uwe Ligges Wayne (Yanwei) Zhang wrote:
Thanks. But I after I restarted R, it is still the old version of the package that
is
loaded. Am I using the update.packages() correctly? Regards, Wayne (Yanwei) Zhang
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-
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and provide commented, minimal, self-contained, reproducible code.
Regards, Wayne (Yanwei) Zhang
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595