On 08.05.2011 19:54, eric wrote:> I tried to update my packages using update.packages()
>
> I got the following message:
>
> The downloaded packages are in
> ?/tmp/RtmpyDYdTX/downloaded_packages?
> Warning in install.packages(update[instlib == l, "Package"], l,
contriburl > contriburl, :
> 'lib = "/usr/lib/R/library"' is not writable
> Error in install.packages(update[instlib == l, "Package"], l,
contriburl > contriburl, :
> unable to install package
>
> How do I fix this ?
If you want to update packages in R's default library in
/usr/lib/R/library, you will need root permissions.
Uwe Ligges
>
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