Change print statements to work in python3

This is part of a series of changes to introduce Python3 support.

Change-Id: I373be5de7141aa127d7debdbce1df39148dbec32

1 files changed, 2 insertions, 1 deletions

diff --git a/subcmds/selfupdate.py b/subcmds/selfupdate.py
index 46aa3a19..d12e08d0 100644
--- a/subcmds/selfupdate.py
+++ b/subcmds/selfupdate.py
@@ -13,6 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import print_function
 from optparse import SUPPRESS_HELP
 import sys
 
@@ -52,7 +53,7 @@ need to be performed by an end-user.
 
     else:
       if not rp.Sync_NetworkHalf():
-        print >>sys.stderr, "error: can't update repo"
+        print("error: can't update repo", file=sys.stderr)
         sys.exit(1)
 
       rp.bare_git.gc('--auto')