Clean up vCPE script

Signed-off-by: Yang Xu <yang.xu@futurewei.com>
Issue-ID: INT-847
Change-Id: I1158442cd73c6e0d943e9cc111cb12dae1381d36
diff --git a/test/vcpe/bin/setup.sh b/test/vcpe/bin/setup.sh
index a52e022..100190f 100755
--- a/test/vcpe/bin/setup.sh
+++ b/test/vcpe/bin/setup.sh
@@ -16,5 +16,6 @@
 pip install progressbar2
 pip install python-novaclient
 pip install python-openstackclient
+pip install python-heatclient
 pip install netaddr
 pip install kubernetes