Hi,
I am getting following error while installing the packages
install.packages("gridExtra")
Installing package into ‘/usr/lib64/R/library’
(as ‘lib’ is unspecified)
Warning: unable to access index for repository http://ftp.iitm.ac.in/cran/src/contrib
Warning message:
package ‘gridExtra’ is not available (for Oracle Distribution of R version 3.2.0)
install.packages("data.table")
Installing package into ‘/usr/lib64/R/library’
(as ‘lib’ is unspecified)
Warning: unable to access index for repository http://ftp.iitm.ac.in/cran/src/contrib
Warning message:
package ‘data.table’ is not available (for Oracle Distribution of R version 3.2.0)
Can someone please help me. I am unable to draw plots because of this