Index: trunk/pois/INSTALL
===================================================================
--- trunk/pois/INSTALL	(revision 3812)
+++ trunk/pois/INSTALL	(revision 3813)
@@ -1,7 +1,18 @@
+You may have to update
+    ac_pkg_swig.m4      ac_python_devel.m4  
+from Pan-STARRS GHQ.
+
+-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+
 To build from scratch:
 
-./autogen.sh --prefix=/Users/rhl/JHB/Tree
+./autogen.sh --prefix=$HOME/JHB/Tree
 
 (or wherever you requested jhbuild to install things)
+
+N.b. As configured, autogen requires that a binary "autoconf-2.59" be present,
+and even if your autoconf is 2.59, that's not good enough.  autogen has a
+similar problem.  Fix:
+    perl -pi -e 's/(autoconf|autoheader)-2\.59/$1/' autogen.sh
 
 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-