diff --git Python-2.6.4/Lib/distutils/spawn.py Python-2.6.4/Lib/distutils/spawn.py

--- Python-2.6.4/Lib/distutils/spawn.py

+++ Python-2.6.4/Lib/distutils/spawn.py

@@ -73,7 +73,7 @@

     if search_path:

         # either we find one or it stays the same

         executable = find_executable(executable) or executable

-    log.info(string.join([executable] + cmd[1:], ' '))

+    log.info("%s", string.join([executable] + cmd[1:], ' '))

     if not dry_run:

         # spawn for NT requires a full path to the .exe

         try:

@@ -98,7 +98,7 @@

     if search_path:

         # either we find one or it stays the same

         executable = find_executable(executable) or executable

-    log.info(string.join([executable] + cmd[1:], ' '))

+    log.info("%s", string.join([executable] + cmd[1:], ' '))

     if not dry_run:

         # spawnv for OS/2 EMX requires a full path to the .exe

         try:

@@ -119,7 +119,7 @@

                   verbose=0,

                   dry_run=0):

-    log.info(string.join(cmd, ' '))

+    log.info("%s", string.join(cmd, ' '))

     if dry_run:

         return

     exec_fn = search_path and os.execvp or os.execv