fixup! Added get-dependencies option to install_pack.py

Author: jk464

st2common/st2common/cmd/install_pack.py

@@ -26,7 +26,7 @@
 from st2common.util.pack_management import download_pack
 from st2common.util.pack_management import get_and_set_proxy_config
 from st2common.util.virtualenvs import setup_pack_virtualenv
-from st2common.content.utils import get_pack_base_path
+from st2common.content.utils import get_pack_base_path, get_packs_base_paths
 
 __all__ = ["main"]
 
@@ -71,17 +71,19 @@ def get_pack_dependencies(pack, verify_ssl, force, dependencies, proxy_config):
     try:
         pack_metadata = get_pack_metadata(pack_dir=pack_path)
         result = pack_metadata.get("dependencies", None)
-    except Exception:
-        LOG.error("Could not open pack.yaml at location %s" % pack_path)
-        result = None
-    finally:
         if result:
             LOG.info('Getting pack dependencies for pack "%s"' % (pack))
             download_packs(result, verify_ssl, force, dependencies, proxy_config)
             LOG.info('Successfully got pack dependencies for pack "%s"' % (pack))
+    except IOError:
+        LOG.error("Could not open pack.yaml at location %s" % pack_path)
+        result = None
 
 
 def download_packs(packs, verify_ssl, force, dependencies, proxy_config):
+    packs_base_paths = get_packs_base_paths()
+    LOG.info(packs_base_paths)
+
     for pack in packs:
         if pack in listdir("/opt/stackstorm/packs"):
             LOG.info('Pack already installed "%s"' % (pack))