Use mamba to build environment.

lsst · Jan 22, 2022 · 8ba223a · 8ba223a
1 parent 3455e80
commit 8ba223a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/scripts/newinstall.sh b/scripts/newinstall.sh
@@ -506,6 +506,9 @@ n8l::miniconda::lsst_env() {
 	(
 		set -Eeo pipefail
 
+		# install mamba to speed up environment creation
+		$cmd conda install -c conda-forge -y mamba
+
 		args=()
 		args+=('create')
 		args+=('-y')
@@ -527,7 +530,7 @@ n8l::miniconda::lsst_env() {
 			args+=("rubin-env=${ref}")
 		fi
 
-		$cmd conda "${args[@]}"
+		$cmd mamba "${args[@]}"
 
 		# Update rubin-env to latest build of specified version
 		if [[ "$ref" == [dsvw]* ]]; then