To build all the documentation cd to 'doc' and type 'make'. If you don't have
all of the programs to build the user guide and just want the man page use
-'make ragel.1 rlcodegen.1'.
+'make ragel.1 rlgen-cd.1 rlgen-java.1 rlgen-ruby.1 rlgen-dot.1'
3. Installing