[build_debian.sh]: install python3-pip on sonic base image. (sonic-net#63)

To support python3 packages, installing python3-pip on sonic base image.

Signed-off-by: Praveen Chaudhary [email protected]

Author: Praveen Chaudhary

build_debian.sh

@@ -275,7 +275,8 @@ sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y in
     ipmitool                \
     ndisc6                  \
     makedumpfile            \
-    conntrack
+    conntrack               \
+    python3-pip
 
 
 if [[ $CONFIGURED_ARCH == amd64 ]]; then