diff --git a/scripts/run_all_tests.sh b/scripts/run_all_tests.sh
index 4bb9d26..68d9805 100644
--- a/scripts/run_all_tests.sh
+++ b/scripts/run_all_tests.sh
@@ -1,3 +1,14 @@
+SSH_PASS=$(sshpass)
+export SSH_OPTS="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
+
+if [ -z SSH_PASS ]; then
+     sudo apt-get install sshpass
+     echo 'All dependencies has been installed'
+fi
+
+DEBS=`download_debs`
+echo "Debs has been downloaded"
+
 bash run_test.sh 172.16.52.108 test37 172.16.55.2 disk_io_perf.pem
 bash run_test.sh 172.16.52.108 test37 172.16.55.2 disk_io_perf.pem
 bash run_test.sh 172.16.52.108 test37 172.16.55.2 disk_io_perf.pem