install.packages("txtplot") txtplot(cars[,1], cars[,2])
Standard input is empty
Standard output is empty
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
Warning in install.packages("txtplot") :
'lib = "/usr/local/lib/R/site-library"' is not writable
Error in install.packages("txtplot") : unable to install packages
Execution halted