Python module needs to be built without these extra renames.
MPI module needs to reference correct python

~Index: boost_1_64_0/libs/mpi/build/Jamfile.v2
~===================================================================
~--- boost_1_64_0.orig/libs/mpi/build/Jamfile.v2
~+++ boost_1_64_0/libs/mpi/build/Jamfile.v2
~@@ -61,10 +61,10 @@ libraries += boost_mpi ;
~     lib boost_mpi_python
~       : # Sources
~         python/serialize.cpp
~+        /user-config//boost_python_alias
~       : # Requirements
~         <library>boost_mpi
~         <library>/mpi//mpi [ mpi.extra-requirements ]
~-      	<library>/boost/python//boost_python
~         <link>shared:<define>BOOST_MPI_DYN_LINK=1
~         <link>shared:<define>BOOST_MPI_PYTHON_DYN_LINK=1
~         <link>shared:<define>BOOST_PYTHON_DYN_LINK=1        
~@@ -92,8 +92,8 @@ libraries += boost_mpi ;
~         python/skeleton_and_content.cpp
~         python/status.cpp
~         python/py_timer.cpp
~+        /user-config//boost_python_alias
~       : # Requirements
~-      	<library>/boost/python//boost_python      
~         <library>boost_mpi_python
~         <library>boost_mpi
~         <library>/mpi//mpi [ mpi.extra-requirements ]
Index: boost_1_65_0/libs/python/build/Jamfile
===================================================================
--- boost_1_65_0.orig/libs/python/build/Jamfile
+++ boost_1_65_0/libs/python/build/Jamfile
@@ -42,15 +42,15 @@ rule cond ( test ? : yes * : no * ) { if
 rule unless ( test ? : yes * : no * ) { if ! $(test) { return $(yes) ; } else { return $(no) ; } }
 local rule eq ( a : b ) { if $(a) = $(b) { return 1 ; } }
 
-lib_boost_python(2) = boost_python ;
-lib_boost_python(3) = boost_python3 ;
+#lib_boost_python(2) = boost_python ;
+#lib_boost_python(3) = boost_python3 ;
 
-lib_boost_python($(py2-version)) = $(lib_boost_python(2)) ;
-lib_boost_python($(py3-version)) = $(lib_boost_python(3)) ;
+#lib_boost_python($(py2-version)) = $(lib_boost_python(2)) ;
+#lib_boost_python($(py3-version)) = $(lib_boost_python(3)) ;
 
 rule lib_boost_python ( version )
 {
-    lib $(lib_boost_python($(version)))
+    lib boost_python #$(lib_boost_python($(version)))
         : # sources
         list.cpp
         long.cpp
@@ -121,16 +121,16 @@ rule lib_boost_python ( version )
         ;
 }
 
-lib_boost_numpy(2) = boost_numpy ;
-lib_boost_numpy(3) = boost_numpy3 ;
+#lib_boost_numpy(2) = boost_numpy ;
+#lib_boost_numpy(3) = boost_numpy3 ;
 
-lib_boost_numpy($(py2-version)) = $(lib_boost_numpy(2)) ;
-lib_boost_numpy($(py3-version)) = $(lib_boost_numpy(3)) ;
+#lib_boost_numpy($(py2-version)) = $(lib_boost_numpy(2)) ;
+#lib_boost_numpy($(py3-version)) = $(lib_boost_numpy(3)) ;
 
 rule lib_boost_numpy ( version )
 {
     numpy-include = [ python.numpy-include ] ;
-    lib $(lib_boost_numpy($(version)))
+    lib boost_numpy #$(lib_boost_numpy($(version)))
         : # sources
         numpy/dtype.cpp
         numpy/matrix.cpp
@@ -172,7 +172,7 @@ for local N in 2 3
     }
     else
     {
-        alias $(lib_boost_python($(N))) ;
+        #alias $(lib_boost_python($(N))) ;
     }
     if $(py$(N)-version) && [ python.numpy ]
     {
@@ -181,7 +181,7 @@ for local N in 2 3
     }
     else
     {
-        alias $(lib_boost_numpy($(N))) ;
+        #alias $(lib_boost_numpy($(N))) ;
     }
 }
 
Index: boost_1_65_0/libs/mpi/build/Jamfile.v2
===================================================================
--- boost_1_65_0.orig/libs/mpi/build/Jamfile.v2
+++ boost_1_65_0/libs/mpi/build/Jamfile.v2
@@ -58,33 +58,13 @@ libraries += boost_mpi ;
 
   if [ python.configured ]
   {
-    py2-version = [ py-version 2 ] ;
-    py3-version = [ py-version 3 ] ;
-
-    # These library names are synchronized with those defined by Boost.Python, see libs/python/build/Jamfile.
-    lib_boost_python(2) = boost_python ;
-    lib_boost_python(3) = boost_python3 ;
-
-    lib_boost_python($(py2-version)) = $(lib_boost_python(2)) ;
-    lib_boost_python($(py3-version)) = $(lib_boost_python(3)) ;
-
-    lib_boost_mpi_python(2) = boost_mpi_python ;
-    lib_boost_mpi_python(3) = boost_mpi_python3 ;
-
-    lib_boost_mpi_python($(py2-version)) = $(lib_boost_mpi_python(2)) ;
-    lib_boost_mpi_python($(py3-version)) = $(lib_boost_mpi_python(3)) ;
-
-    for local N in 2 3
-    {
-        if $(py$(N)-version)
-        {
-            lib $(lib_boost_mpi_python($(py$(N)-version)))
+    lib boost_mpi_python
               : # Sources
                 python/serialize.cpp
               : # Requirements
                 <library>boost_mpi
                 <library>/mpi//mpi [ mpi.extra-requirements ]
-                <library>/boost/python//$(lib_boost_python($(py$(N)-version)))
+                <library>/boost/python//boost_python
                 <link>shared:<define>BOOST_MPI_DYN_LINK=1
                 <link>shared:<define>BOOST_MPI_PYTHON_DYN_LINK=1
                 <link>shared:<define>BOOST_PYTHON_DYN_LINK=1
@@ -92,12 +72,12 @@ libraries += boost_mpi ;
                 -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
                 <tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).python-tag
                 <python-debugging>on:<define>BOOST_DEBUG_PYTHON
-                <python>$(py$(N)-version)
               : # Default build
                 <link>shared
               : # Usage requirements
                 <library>/mpi//mpi [ mpi.extra-requirements ]
               ;
+            libraries += boost_mpi_python ;
 
             python-extension mpi
               : # Sources
@@ -114,8 +94,8 @@ libraries += boost_mpi ;
                 python/status.cpp
                 python/py_timer.cpp
               : # Requirements
-                <library>/boost/python//$(lib_boost_python($(py$(N)-version)))
-                <library>$(lib_boost_mpi_python($(py$(N)-version)))
+        <library>/boost/python//boost_python
+        <library>boost_mpi_python
                 <library>boost_mpi
                 <library>/mpi//mpi [ mpi.extra-requirements ]
                 <link>shared:<define>BOOST_MPI_DYN_LINK=1
@@ -123,16 +103,7 @@ libraries += boost_mpi ;
                 <link>shared:<define>BOOST_PYTHON_DYN_LINK=1
                 <link>shared <runtime-link>shared
                 <python-debugging>on:<define>BOOST_DEBUG_PYTHON
-                <python>$(py$(N)-version)
               ;
-
-            libraries += $(lib_boost_mpi_python($(py$(N)-version))) ;
-        }
-        else
-        {
-            alias $(lib_boost_mpi_python($(N))) ;
-        }
-    }
   }
 }
 else if ! ( --without-mpi in  [ modules.peek : ARGV ] )