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problem installing maptools

2 messages · Francis P. Boscoe, Roger Bivand

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On Fri, 13 Jan 2012, Francis P. Boscoe wrote:

            
You'll also need to put in place some mechanism for checking for package 
updates - the update.packages() function is very useful, and keeps 
packages as fresh as possible. Some packages that are developing quickly, 
like raster, benefit from being updated frequently.

Roger