fix npm executable

tasks/install.yml

@@ -14,7 +14,7 @@
 - block:
     - name: Check data dir
       stat:
-        path: /path/to/foo
+        path: "{{ zigbee2mqtt_base_dir }}/data"
       register: __zigbee_datadir
 
     - name: Backup data directory
@@ -47,6 +47,7 @@
 
     - name: Install nodejs
       npm:
+        executable: "{{ __zigbee2mqtt_npm_executable }}"
         path: "{{ zigbee2mqtt_base_dir }}"
       when: __zigbee2mqtt_install.changed
       notify: __zigbee2mqtt_restart

vars/main.yml

@@ -0,0 +1,2 @@
+---
+__zigbee2mqtt_npm_executable: /usr/local/bin/npm