diff --git a/resource-dispatcher/execution/plugins/ansible.py b/resource-dispatcher/execution/plugins/ansible.py
index a7ba6e8..b55774f 100644
--- a/resource-dispatcher/execution/plugins/ansible.py
+++ b/resource-dispatcher/execution/plugins/ansible.py
@@ -14,37 +14,39 @@ def process(ctx, params):
     playbook_path = params["playbook_path"] if "playbook_path" in params else "site.yml"
     inventory_path = params["inventory_path"] if "inventory_path" in params else "inventory/hosts"
     connection = params["connection"] if "connection" in params else "local"
-    become = params["become"] if "become" in params else None
+    become = params["become"] if "become" in params else False
     become_method = params["become_method"] if "become_method" in params else None
     become_user = params["become_user"] if "become_user" in params else None
     extra_vars = dict(ctx)
     if "extra_vars" in params:
         extra_vars.update(params["extra_vars"])
+        if "ansible_python_interpreter" not in params["extra_vars"]:
+            extra_vars.update({"ansible_python_interpreter": "/opt/app-root/bin/python"}) # Use the Python that we're running as by default, so dependencies are available
 
     loader = DataLoader()
     passwords = dict(vault_pass=params["vault_password"] if "vault_password" in params else "")
 
-    context.CLIARGS = ImmutableDict(connection=connection, module_path=['.'], forks=10, become=become,
+    context.CLIARGS = ImmutableDict(connection=connection, module_path=["./library"], forks=10, become=become,
                                     become_method=become_method, become_user=become_user, check=False, diff=False)
     # results_callback = ResultCallback()
     inventory = InventoryManager(loader=loader, sources=[inventory_path])
     variable_manager = VariableManager(loader=loader, inventory=inventory)
 
+    tqm = TaskQueueManager(
+        inventory=inventory,
+        variable_manager=variable_manager,
+        loader=loader,
+        passwords=passwords,
+        # stdout_callback=results_callback,
+        # Use our custom callback instead of the ``default`` callback plugin, which prints to stdout
+    )
+
     with open(playbook_path, 'r') as file:
         playbook_str = file.read()
     playbook_data = yaml.load(playbook_str, Loader=yaml.FullLoader)
     plays = [play.Play().load(data=play_data, variable_manager=variable_manager, loader=loader, vars=extra_vars) for play_data in playbook_data]
 
-    tqm = None
     try:
-        tqm = TaskQueueManager(
-            inventory=inventory,
-            variable_manager=variable_manager,
-            loader=loader,
-            passwords=passwords,
-            # stdout_callback=results_callback,
-            # Use our custom callback instead of the ``default`` callback plugin, which prints to stdout
-        )
         for play_data in plays:
             result = tqm.run(play_data)
     finally: