To install the caml package:
  
  a) Edit the Makefile.

  b) Do `make' to build the caml.sty and
     `make install' to install caml-tex and caml.sty.

  c) To produce the documentation, do `make docu'.

  d) There are also a `make clean' to make a clean directory and
     a `make example' to format the example.