diff -pruN mozc-2.16.2068.102.orig/build_mozc.py mozc-2.16.2068.102/build_mozc.py
--- mozc-2.16.2068.102.orig/build_mozc.py	2015-03-02 17:26:43.000000000 +0900
+++ mozc-2.16.2068.102/build_mozc.py	2015-03-02 18:46:24.928023986 +0900
@@ -1012,7 +1012,7 @@ def BuildOnLinux(options, targets, unuse
         CanonicalTargetToGypFileAndTargetName(target))
     target_names.append(target_name)
 
-  ninja = 'ninja'
+  ninja = 'ninja-build'
 
   if hasattr(options, 'android_device'):
     # Only for android testing.