It says in Cran that RCurl should be for R >3.0.0 but R 3.1.1 in Debian Jessie fires the error:
package 'RCurl' is not available (for R version 3)
the same problem with rjson. The dependencies are libcurl and make that are installed. What is the problem with R 3.1.1 in installing the libcurl packages such as RCurl? How to overcome this the most convenient way?
P.s. I know this thread but any method did not solve this issue.