Pin packaging < 22.0

In version 22.0, `packaging` dropped `LegacyVersion`, which we rely on. See pypa/packaging#321
goerz · Jan 25, 2023 · c6e6aeb · c6e6aeb
1 parent a3c1c39
commit c6e6aeb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/setup.py b/setup.py
@@ -28,7 +28,7 @@ def get_version(filename):
 requirements = [
     'click >= 6.7',
     'jinja2',
-    'packaging',
+    'packaging < 22.0',
     'pyparsing >= 2.0.2',
     'setuptools',
     'sphinx',