error in installation in R version 4.0.2 “ggbiplot”

[zhou0715]

library(devtools)
library(usethis)
install_github("vqv/ggbiplot")
Error in normalizePath(key$InstallPath, mustWork = FALSE, winslash = "/") :

[CZY3434123]

how can i change the colour of arrows and labels?

[Yanxia-Yu]

Did you solve that problem anyway? I met with the same problem and may need your help.