try latest pixi

Author: briantoby

.github/workflows/mac_test.yml

@@ -43,11 +43,14 @@ jobs:
           #pixi-version: v0.39.5
           manifest-path: pixi/pixi.toml
 
+      # run pixi command
+      - name: update
+         run: pixi help
+         
       # run install to see if it works
       - name: Build
         # run: pixi run --manifest-path pixi/pixi.toml   -e ${{ matrix.env }} install${{ matrix.os.cmd_extra }}
         run:
-          pixi help
           pixi run --manifest-path pixi/pixi.toml   -e ${{ matrix.env }} install
 
       - name: test