However, I've faced with this issue where the rock expects to find curl/curl.h but in all the packages I've installed, curl.h is (perhaps no longer) found in that path.
I'm on Ubuntu, and have the "libcurl4-openssl-dev" package installed (NOT lua-curl-dev, you need the libcurl development files). Here is the contents of the package:
$ dpkg -L libcurl4-openssl-dev | grep curl\\.h$
/usr/include/curl/curl.h
So the include file is in the correct place. And I updated just a few minutes ago, so it should be up-to-date ;)
