get_rmdl() error

[metamaden]

RCurl - related certificate problem.

Traceback displays:

Error in function (type, msg, asError = TRUE) : SSL certificate problem: certificate has expired
5. fun(structure(list(message = msg, call = sys.call()), class = c(typeName, "GenericCurlError", "error", "condition")))
4. function (type, msg, asError = TRUE) { if (!is.character(type)) { i = match(type, CURLcodeValues) ...
3. curlPerform(curl = curl, .opts = opts, .encoding = .encoding)
2. RCurl::getURL(url, ftp.use.epsv = FALSE, dirlistonly = TRUE)
1. get_rmdl("h5se-test_gr", verbose = FALSE)