Jonathan Brielmaier <[email protected]> writes:
> Error in open.connection(con, "rb") : > server certificate verification failed. CAfile: none CRLfile: none This is due to a change in r-curl. We patched it to respect the CURL_CA_BUNDLE environment variable, not just when it’s used on Windows. The code has changed since we developed the patch. Now the CURLOPT_CAINFO option is only set (in curl/src/handle.c:set_handle_defaults) when _WIN32 is defined and when tlsinfo->backend == CURLSSLBACKEND_OPENSSL. Neither of these cases apply for Guix. I’ve adjusted the patch in r-curl. Thank you for the report! -- Ricardo
