I am getting the following error while trying to install gridExtra
on my RStudio
install.packages('gridExtra') - successfully installed
library(gridExtra) - not accessible error given below
Warning in install.packages :
unable to access index for repository http://cran.rstudio.com/src/contrib:
internet routines cannot be loaded
Warning in install.packages :
unable to access index for repository http://cran.rstudio.com/src/contrib:
internet routines cannot be loaded
Warning in install.packages :
package 'gridExtra' is not available (for R version 3.4.1)
Show Traceback
Error in library(gridExtra) : there is no package called 'gridExtra'