Possible fix broken build.

v8pp/build-v8.sh

@@ -1,6 +1,11 @@
 #!/bin/bash
 
 export PATH=`pwd`/depot_tools:"$PATH"
+
+# https://github.com/prahladyeri/tuxdrive/issues/3
+pip3 install httplib2 --upgrade
+
+
 fetch v8
 #gclient sync -r 6.9.427.6  # 55da769bafac8b531cd8b388df56161b8b7c6416
 # gclient sync -r 7.1.69     #