Refine error message

ansible_droplet/cli.py

@@ -59,7 +59,11 @@ def _create_configuration_file(ssh_key, do_token):
         file.write('digitalocean_token_location: "{0}"\n'.format(do_token))
 
 def _has_droplet_inventory_symlink():
-    return os.path.islink(os.path.join(ANSIBLE, INVENTORY, INVENTORY_DROPLETS_LINK))
+    inventory_link = os.path.join(ANSIBLE, INVENTORY, INVENTORY_DROPLETS_LINK)
+    inventory_file = os.path.join(os.path.expanduser("~"), INVENTORY_DROPLETS_FILE)
+
+    return (os.path.islink(inventory_link)
+            and os.path.isfile(inventory_file))
 
 def _create_droplet_inventory_symlink():
     inventory_link = os.path.join(ANSIBLE, INVENTORY, INVENTORY_DROPLETS_LINK)

setup.py

@@ -9,7 +9,7 @@ def readme():
 
 setup(
     name='ansible-droplet',
-    version='0.2.3',
+    version='0.2.4',
     description='A cli to Create / Destroy DigitalOcean Droplets',
     long_description=readme(),
     keywords='digitalocean digital ocean droplet ansible ssh provision',