Merge pull request matplotlib#20869 from QuLogic/fix-setup

jkseppan · web-flow · commit ca275dca26d7 · 2021-08-21T14:48:06.000+03:00
Ignore errors trying to delete make_release_tree.
diff --git a/setup.py b/setup.py
@@ -38,7 +38,10 @@
 # The setuptools version of sdist adds a setup.cfg file to the tree.
 # We don't want that, so we simply remove it, and it will fall back to
 # vanilla distutils.
-del setuptools.command.sdist.sdist.make_release_tree
+try:
+    del setuptools.command.sdist.sdist.make_release_tree
+except AttributeError:
+    pass
 
 from distutils.errors import CompileError
 from distutils.dist import Distribution
