Merge pull request #14192 from illtellyoulater/patch-1

Update launch_utils.py - fixes repetead package reinstalls

modules/launch_utils.py

@@ -6,6 +6,7 @@ import os
 import shutil
 import sys
 import importlib.util
+import importlib.metadata
 import platform
 import json
 from functools import lru_cache
@@ -118,6 +119,9 @@ def run(command, desc=None, errdesc=None, custom_env=None, live: bool = default_
 
 
 def is_installed(package):
+    try:
+        dist = importlib.metadata.distribution(package)
+    except importlib.metadata.PackageNotFoundError:
         try:
             spec = importlib.util.find_spec(package)
         except ModuleNotFoundError:
@@ -125,6 +129,8 @@ def is_installed(package):
 
         return spec is not None
 
+    return dist is not None
+
 
 def repo_dir(name):
     return os.path.join(script_path, dir_repos, name)