error on packages installation..kindly help

[Cgvenkatesh Iyer]

install.packages("JGR");

Installing package into ‘C:/Users/v.chandrasekarapuram/Documents/R/win-library/3.1’

(as ‘lib’ is unspecified)

 

   package ‘JGR’ is available as a source package but not as a binary

 

Warning in install.packages :

  package ‘JGR’ is not available (for R version 3.1.2)

 

similar errors for all the ones below

install.packages("car");
install.packages("rJava");
install.packages("e1071");
install.packages("multcomp");
install.packages("effects");
install.packages("caret");

[David Smith]

Hi Cgvenkatesh,

There seems to be a problem with your Revolution R Open installation. The error message you indicate suggests you are running the R 3.1.2 engine, but RRO is currently built on R 3.1.1.

What platform are you running? Can you send us the output of sessionInfo()?

Thanks,

# David Smith

-- 

David M Smith <da...@revolutionanalytics.com>
Chief Community Officer, Revolution Analytics  http://blog.revolutionanalytics.com
Tel: +1 (650) 646-9523 (Chicago IL, USA)

Twitter: @revodavid

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