On Ubuntu I use this command:
apt-get install libcurl4-openssl-dev
On FreeBSD, I've tried this, which doesn't work:
pkg_add -r libcurl4-openssl-dev
I've tried looking through the list of ports here, and didn't see anything obvious:
http://ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-9.2-release/Latest
What's the equivalent install package for FreeBSD (9.2 specifically)?