Edit the Makefile to change MANDIR, BINDIR, CC, CFLAGS and CPPFLAGS to 
match the requirements of your system.

You will need the ICU libraries, which provide Unicode support.

The code should be ANSI-clean, but it does require strdup() and 
getopt_long() (a GNU extension).

To build:

  make

To build and install:

  make install
