admin: pass --use-feature=2020-resolver to pip

to silence the warning like follow the suggestion from pip ERROR: After October 2020 you may experience errors when installing or updating packages. This is because pip will change the way that it resolves dependency conflicts. We recommend you use --use-feature=2020-resolver to test your packages with the new resolver before it becomes the default. Fixes: https://tracker.ceph.com/issues/47636 Signed-off-by: Kefu Chai <[email protected]>
JiYou · Sep 24, 2020 · bc00a8f · bc00a8f
1 parent a433ed1
commit bc00a8f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/admin/build-doc b/admin/build-doc
@@ -57,7 +57,7 @@ cd build-doc
 if [ ! -e $vdir ]; then
     virtualenv --python=python3 $vdir
 fi
-$vdir/bin/pip install --quiet -r $TOPDIR/admin/doc-requirements.txt -r $TOPDIR/admin/doc-python-common-requirements.txt
+$vdir/bin/pip install --use-feature=2020-resolver --quiet -r $TOPDIR/admin/doc-requirements.txt -r $TOPDIR/admin/doc-python-common-requirements.txt
 
 install -d -m0755 \
     $TOPDIR/build-doc/output/html \