Error in loadNamespace(name) : there is no package called 'evaluate'
Try install.packages("evaluate")
and then reattempt compilation. It was probably uninstalled unintentionally at some point.
if it is not installed after tying install.packages('evaluate')
then,press ctrl + shift + f10 on RStudio console so this command will restart R session and then try to use install.packages('evaluate')
command on RStudio console.