R packages installation error solved

Most of the common error we are getting below  in R at the time of installing in R packages like(rJava,ggplot2...)

Warning message:
package ‘rJava’ is not available (for R version 3.0.2)

In this post we ll see how to resolve this error.

First login as root user 

and type R and you ll get r prompt

>

then type 

 install.packages("rJava")

it ll ask package mirror location give any one it ll installed without any issue.

To confirm the package installation 

try below line

library(rJava)

It won't throw any message so its installed .

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