[R-SIG-Finance] Quandl error: Error in getCurlHandle() : could not find function "getClass"

[ce]

Hi all,

Following script with Rscript doesn't work. but if I copy paste in R interactive window , it runs without any error !

#!/usr/bin/Rscript
library(Quandl)
#
token <- Quandl.auth(".....")     # Please put your own token
Quandl.auth(token)                             

A <- Quandl("QUANDL/ARS",start_date="1990-01-01" )
print(A)


Error in getCurlHandle() : could not find function "getClass"
Calls: Quandl -> getURL -> curlPerform -> getCurlHandle -> .Call