requires 41+16 Mb. Adjust this value upwards depending upon what
additional Lisp support is installed.
-XEmacs requires an ANSI C compiler, such as GCC.
+XEmacs requires an ANSI C compiler, such as GCC. If you wish to build
+the documentation yourself, you will need at least version 1.68 of
+makeinfo (GNU texinfo-3.11).
2) Decide on what other software packages you would like to use with