Automatically install CRAN or GitHub packages when they are missing.
Simply add the following to your .Rprofile and packages will be automatically installed when they fail to load.
options(error = autoinst::autoinst)Then missing packages will be automatically installed, so you can then simply re-run the call.
options(error = autoinst::autoinst)
remove.packages("ggplot2");unloadNamespace("ggplot2")
print(ggplot2::qplot(mtcars$mpg, mtcars$wt))