make conda install conda quick with -S
if the version is already satisfied
@@ -76,7 +76,7 @@ def freeze(env_file, frozen_file):
"; ".join(
[
"set -ex",
- f"conda install -yq conda={CONDA_VERSION}",
+ f"conda install -yq -S conda={CONDA_VERSION}",
"conda config --add channels conda-forge",
"conda config --system --set auto_update_conda false",
f"conda env create -v -f /r2d/{env_file.relative_to(HERE)} -n r2d",
