pip package name is really python-pip

Change-Id: I9decf6726a2b15fc7a5fa9d9f7fcd890560b90b3
diff --git a/packer/provision/basebuild.sh b/packer/provision/basebuild.sh
index 06aa83a..1169e77 100644
--- a/packer/provision/basebuild.sh
+++ b/packer/provision/basebuild.sh
@@ -38,7 +38,7 @@
         nodejs \
         nodejs-legacy \
         npm \
-        pip \
+        python-pip \
         # end of apt-get install list
     npm install -g bower
     npm install karma --save-dev