installing inatll_github on Rstudio

[ElMejorDelPlaneta]

this is the message I get while trying to install install_github in Rstudio noting that my laptop is Windows if that's needed.

install_github("StatsWithR/statsr")
Error in install_github("StatsWithR/statsr") :
could not find function "install_github"

[mine-cetinkaya-rundel]

To use this function you must first install the devtools package.

install.packages("devtools")
library(devtools)
install_github("StatsWithR/statsr")