This is a Perl interface to the client facilities of XML-RPC for C/C++ (aka Xmlrpc-c). XML-RPC is a quick-and-easy way to make procedure calls over the Internet. It converts the procedure call into XML document, sends it to a remote server using HTTP, and gets back the response as XML. See . Also see RPC::XML. That serves the same purpose, but is is Perl all the way down to the operating system. Its modules call other Perl modules that provide HTTP and XML services, and those call other Perl modules, etc. By contrast, RPC::Xmlrpc_c::Client calls executable (machine language) libraries which are part of XML-RPC For C/C++. It requires much less CPU time. Prerequisite: XML-RPC For C/C++. You must have this installed on your system before building the RPC-Xmlrpc_c package. You must have a working 'xmlrpc-c-config' shell command too; otherwise, you'll have to modify the Makefile.PL's to tell them how to link C code with your XML-RPC For C/C++ installation. XML-RPC For C/C++ probably will not work out-of-the-box on anything but Unix. See . Written by Bryan Henderson, December 2006. Contributed to the public domain by its author.