libcurl c header file

[smarmo]

I have a c program that uses "curl.h" that I'm trying to compile on intrepid ibex server edition. I've compiled the program before on mac os x by using "#include <curl/curl.h>", compiling with "gcc -lcurl mysource.c -o myexecutable", and it works perfectly. But on ubuntu, I get "error: curl/curl.h: No such file or directory." Here are my questions:

Does ubuntu already have that file and I just need to find it?
Is there a package I need to install? If so, what? And once I install the package, where does it put the "curl.h" file?
Is it possible to simply download the "curl.h" file from somewhere, put it in the correct directory, and it will work?

Any help is greatly appreciated.

[smarmo]

I forgot to mention that I have successfully compiled other c programs that only use "stdio.h" and/or "math.h".

[smarmo]

SOLUTION:

I needed the "libcurl4-gnutls-dev" package. It works now.

[jespdj]

Most libraries in Ubuntu come with a corresponding lib...-dev package, so if you're writing a program that uses a certain library, look for the -dev package for that library and install it.