diff --git a/libc/kernel/tools/update_all.py b/libc/kernel/tools/update_all.py
index d878ec6..6206248 100755
--- a/libc/kernel/tools/update_all.py
+++ b/libc/kernel/tools/update_all.py
@@ -1,11 +1,11 @@
 #!/usr/bin/env python3
 #
-import sys, cpp, kernel, glob, os, re, getopt, clean_header, subprocess, shutil
+import sys, cpp, kernel, glob, os, re, getopt, clean_header, shutil
 from defaults import *
 from utils import *
 
 def Usage():
-    print """\
+    print("""\
   usage: %(progname)s [kernel-original-path] [kernel-modified-path]
 
     this program is used to update all the auto-generated clean headers
@@ -21,14 +21,14 @@
 
       - the clean headers will be placed in 'bionic/libc/kernel/arch-<arch>/asm',
         'bionic/libc/kernel/android', etc..
-""" % { "progname" : os.path.basename(sys.argv[0]) }
+""" % { "progname" : os.path.basename(sys.argv[0]) })
     sys.exit(0)
 
 def ProcessFiles(updater, original_dir, modified_dir, src_rel_dir, update_rel_dir):
     # Delete the old headers before updating to the new headers.
     update_dir = os.path.join(get_kernel_dir(), update_rel_dir)
     shutil.rmtree(update_dir)
-    os.mkdir(update_dir, 0755)
+    os.mkdir(update_dir, 0o755)
 
     src_dir = os.path.normpath(os.path.join(original_dir, src_rel_dir))
     src_dir_len = len(src_dir) + 1
@@ -62,7 +62,7 @@
             else:
                 state = "added"
             update_path = os.path.join(update_rel_dir, rel_path)
-            print "cleaning %s -> %s (%s)" % (src_str, update_path, state)
+            print("cleaning %s -> %s (%s)" % (src_str, update_path, state))
 
 
 # This lets us support regular system calls like __NR_write and also weird
@@ -149,9 +149,10 @@
 # Now process the special files.
 ProcessFiles(updater, original_dir, modified_dir, "scsi", os.path.join("android", "scsi", "scsi"))
 
-updater.updateGitFiles()
+# Copy all of the files.
+updater.updateFiles()
 
 # Now re-generate the <bits/glibc-syscalls.h> from the new uapi headers.
 updater = BatchFileUpdater()
 GenerateGlibcSyscallsHeader(updater)
-updater.updateGitFiles()
+updater.updateFiles()