[R-SIG-Mac] libcurl

[robin hankin]

Hi,  macos 10.13.6, trying to compile 3.6.0, revision 76152.

./configure
[snip]

checking for curl-config... /Users/rhankin/anaconda3/bin/curl-config
checking libcurl version ... 7.63.0
checking curl/curl.h usability... yes
checking curl/curl.h presence... yes
checking for curl/curl.h... yes
checking if libcurl is version 7 and >= 7.22.0... no
configure: error: libcurl >= 7.22.0 library and headers are required
with support for https

if we have libcurl 7.63, as it says in the output, why the error?  How
to proceed?

hankin.robin using gmail.com