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