Error in install R package "RColorBrewer"

Question

i try to :

> install.packages("randomcoloR")
......
Error in curl::curl_download("https://github.com/jeroen/V8/releases/download/v3.6.0/v8-9.6.180.12-amd64.tar.gz",  : 
  Timeout was reached: [] Connection timed out after 10001 milliseconds
Execution halted
tar (child): libv8.tar.gz: Cannot open: No such file or directory
......

so i try to :

> curl::curl_download("https://github.com/jeroen/V8/releases/download/v3.6.0/v8-9.6.180.12-amd64.tar.gz")

and i get :

 Error in normalizePath(destfile, mustWork = FALSE) : 
      argument "destfile" is missing, with no default

so,what should i do?