diff -u -r boost_1_48_0/boostcpp.jam ../boost_1_48_0/boostcpp.jam
--- boost_1_48_0/boostcpp.jam	2011-11-13 00:10:55.000000000 -0600
+++ ../boost_1_48_0/boostcpp.jam	2011-11-27 13:27:37.514798768 -0600
@@ -99,13 +99,6 @@
     BUILD_ID = [ regex.replace $(build-id) "[*\\/:.\"\' ]" "_" ] ;
 }
 
-# Python build id (only for Python libraries)
-python-id = [ option.get "python-buildid" ] ;
-if $(python-id)
-{
-    PYTHON_ID = [ regex.replace $(python-id) "[*\\/:.\"\']" "_" ] ;
-}
-
 ##############################################################################
 #
 # 1. The 'tag' function that adds decoration suitable to the properties if
diff -u -r boost_1_48_0/libs/mpi/build/Jamfile.v2 ../boost_1_48_0/libs/mpi/build/Jamfile.v2
--- boost_1_48_0/libs/mpi/build/Jamfile.v2	2010-10-18 01:22:09.000000000 -0500
+++ ../boost_1_48_0/libs/mpi/build/Jamfile.v2	2011-11-27 13:36:11.634035774 -0600
@@ -8,6 +8,8 @@
 #  Authors: Douglas Gregor
 #           Andrew Lumsdaine
 
+import option ;
+import regex ;
 import mpi ;
 import indirect ;
 import python ;
@@ -24,6 +26,13 @@
     <tag>@$(__name__).tag
   ;
 
+# Python build id (only for Python libraries)
+python-id = [ option.get "python-buildid" ] ;
+if $(python-id)
+{
+    PYTHON_ID = [ regex.replace $(python-id) "[*\\/:.\"\']" "_" ] ;
+}
+
 rule tag ( name : type ? : property-set )
 {
     local result = $(name) ;
diff -u -r boost_1_48_0/libs/python/build/Jamfile.v2 ../boost_1_48_0/libs/python/build/Jamfile.v2
--- boost_1_48_0/libs/python/build/Jamfile.v2	2010-07-12 17:29:41.000000000 -0500
+++ ../boost_1_48_0/libs/python/build/Jamfile.v2	2011-11-27 13:25:38.365120553 -0600
@@ -2,6 +2,8 @@
 # Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
+import option ;
+import regex ;
 import os ;
 import indirect ;
 import modules ;
@@ -30,6 +32,14 @@
         ;
 }
 
+# Python build id (only for Python libraries)
+python-id = [ option.get "python-buildid" ] ;
+if $(python-id)
+{
+    PYTHON_ID = [ regex.replace $(python-id) "[*\\/:.\"\']" "_" ] ;
+}
+
+
 rule find-py3-version
 {
     local versions = [ feature.values python ] ;