github - R - install_github fails -


i trying install package github in r, getting following error:

> install_github("jmp75/rclr", build_vignettes=true) downloading github repo jmp75/rclr@master error in curl::curl_fetch_memory(url, handle = handle) :  peer certificate cannot authenticated given ca certificates

i have set rcurl options such:

options(rcurloptions = c(getoption("rcurloptions"),   ssl.verifypeer = false,  ssl.verifyhost = false ) )

after checking setting:

getoption("rcurloptions")

we see....

$cainfo [1] "c:/_code/r/library/rcurl/etc/ca-bundle.crt"  $ssl.verifypeer [1] false  $ssl.verifyhost [1] false

still error:

downloading github repo jmp75/rclr@master error in curl::curl_fetch_memory(url, handle = handle) :  peer certificate cannot authenticated given ca certificates

any clues

does work? had change bit of code ssl.verifypeer ssl_verifypeer

library(httr) set_config(config(ssl_verifypeer = 0l))

see here devtools::install_github() - ignore ssl cert verification failure


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