setup: replace distutils.dir_util.remove_tree with shutils

The distutils.dir_util.remove_tree method has no compelling benefit
over using the standard python shutils module.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/setup.py b/setup.py
index dceff34..d407532 100755
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,6 @@
 from distutils.core import setup, Extension, Command
 from distutils.command.build import build
 from distutils.command.sdist import sdist
-from distutils.dir_util import remove_tree
 from distutils.util import get_platform
 
 import sys
@@ -298,7 +297,7 @@ class my_test(Command):
 class my_clean(Command):
     def run(self):
         if os.path.exists("build"):
-            remove_tree("build")
+            shutil.rmtree("build", ignore_errors=True)
 
 
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