I am trying to install R-3.4.0 from source but am getting an error about not having libcurl >= 7.22. However, it appears that I do have libcurl 7.47.0. Any help?
~/R-3.4.0$ ./configure
...
configure: error: libcurl >= 7.22.0 library and headers are required with support for https
~/R-3.4.0$ curl -V
curl 7.47.0 (x86_64-pc-linux-gnu) libcurl/7.47.0 GnuTLS/3.4.10 zlib/1.2.8 libidn/1.32 librtmp/2.3