Create download directory in install scripts

src/test/bash/install_consul.sh

@@ -13,6 +13,7 @@ IGNORE_CERTS="${IGNORE_CERTS:-no}"
 
 # cleanup
 mkdir -p consul
+mkdir -p download
 
 if [[ ! -f "download/${CONSUL_ZIP}" ]] ; then
     cd download

src/test/bash/install_rabbitmq.sh

@@ -19,6 +19,7 @@ IGNORE_CERTS="${IGNORE_CERTS:-no}"
 
 # cleanup
 mkdir -p rabbitmq
+mkdir -p download
 
 if [[ ! -f "download/${RABBITMQ_ZIP}" ]] ; then
     cd download

src/test/bash/install_vault.sh

@@ -13,6 +13,7 @@ IGNORE_CERTS="${IGNORE_CERTS:-no}"
 
 # cleanup
 mkdir -p vault
+mkdir -p download
 
 if [[ ! -f "download/${VAULT_ZIP}" ]] ; then
     cd download