updated roles

tasks/main.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index 727b8ee..7ec591d 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,6 +1,6 @@
 ---
 - name: Install Apigee component with proxy - {{ component }}
-  shell: '{{ apigee_service }} {{ component }} install'
+  shell: '/usr/bin/bash {{ apigee_service }} {{ component }} install'
   environment:
     http_proxy: "{{ http_proxy }}"
     https_proxy: "{{ https_proxy }}"