diff --git a/setup.py b/setup.py
old mode 100644
new mode 100755
index 1dfab2fb..9aff8d23
--- a/setup.py
+++ b/setup.py
@@ -48,7 +48,7 @@ def main():
         "\\", "/"
     )
 
-    if os.path.exists(".git"):
+    if not bool(os.environ.get('OPENCV_PYTHON_SKIP_GIT_COMMANDS', False)) and os.path.exists(".git"):
         import pip._internal.vcs.git as git
 
         g = git.Git()  # NOTE: pip API's are internal, this has to be refactored
@@ -95,6 +95,8 @@ def main():
     if build_rolling:
         package_name += "-rolling"
 
+    package_name = os.environ.get('OPENCV_PYTHON_PACKAGE_NAME', package_name)
+
     long_description = io.open("README.md", encoding="utf-8").read()
 
     packages = ["cv2", "cv2.data"]