Updated required versions for automake and autoconf. Mention Python

and DejaGnu.

HACKING

@@ -14,28 +14,16 @@ when creating the distribution.
 
 
 
-Automake (anoncvs '1999-05-21 12:00:00 GMT')
+Automake 1.5
 --------
 
-All released versions of automake have problems that are hard to work
-around.  The current snapshot in the public cvs archive appears to be
-working fine, however.  See http://sourceware.cygnus.com/automake/
+You need automake 1.5.
 
-Use these commands to retrieve the version that was used to build
-lyskom-server-2.0.0:
 
- cvs -z 9 -d :pserver:anoncvs@sourceware.cygnus.com:/cvs/automake login
-     (password is ``anoncvs'')
- cvs -z 9 -d :pserver:anoncvs@sourceware.cygnus.com:/cvs/automake co \
-	-D '1999-05-21 12:00:00 GMT' automake
-
-
-
-Autoconf 2.13
+Autoconf 2.52
 --------
 
-You need autoconf 2.13.
-
+You need autoconf 2.52.
 
 
 Perl 5.005_02
@@ -43,6 +31,15 @@ Perl 5.005_02
 
 The perl version should not matter.
 
+
+Python 2.1
+------
+
+The version of Python should not matter.  1.5 should be good enough,
+but that has not been tested in a long while.  Go with Python 2.1 or
+newer.
+
+
 Bison and flex
 --------------
 
@@ -51,6 +48,11 @@ are not flexible enough. You should have bison version 1.27 or later
 and flex version 2.5.4 or later.
 
 
+DejaGnu 1.4.2
+-------
+
+You need a recent DejaGnu release.  DejaGnu in turn needs TCL and
+expect.  See README.
 
 
 Release generation