Some far-reaching naming changes:
  * Command method 'find_peer()' -> 'get_finalized_command()'
  * Command method 'run_peer()' -> 'run_command()'
Also deleted the 'get_command_option()' method from Command, and
  fixed the one place where it was used (in "bdist_dumb").
diff --git a/Lib/distutils/command/build.py b/Lib/distutils/command/build.py
index d9eed76..b0894b8 100644
--- a/Lib/distutils/command/build.py
+++ b/Lib/distutils/command/build.py
@@ -92,20 +92,20 @@
         # Invoke the 'build_py' command to "build" pure Python modules
         # (ie. copy 'em into the build tree)
         if self.distribution.has_pure_modules():
-            self.run_peer ('build_py')
+            self.run_command ('build_py')
 
         # Build any standalone C libraries next -- they're most likely to
         # be needed by extension modules, so obviously have to be done
         # first!
         if self.distribution.has_c_libraries():
-            self.run_peer ('build_clib')
+            self.run_command ('build_clib')
 
         # And now 'build_ext' -- compile extension modules and put them
         # into the build tree
         if self.distribution.has_ext_modules():
-            self.run_peer ('build_ext')
+            self.run_command ('build_ext')
 
         if self.distribution.has_scripts():
-            self.run_peer ('build_scripts')
+            self.run_command ('build_scripts')
 
 # class build