无法创建目录`/nonexistent/.meteor-install-tmp'

Question

点击流星乘客教程：https://github.com/phusion/passenger/wiki/Phusion-Passenger:-Meteor-tutorial#deploying_to_production。使用流星1.0.2.1和乘客4.0.57。 public和tmp目录都存在。

但得到了错误

App 10979 stderr: mkdir: 
App 10979 stderr: cannot create directory `/nonexistent/.meteor-install-tmp'
App 10979 stderr: : No such file or directory

启动服务器时。无法弄清楚哪里出了问题。

nginx配置为：

server {
    listen 8080;
    server_name www.example.com;
    root /root/myapp/public;
    passenger_enabled on;
    passenger_sticky_sessions on;
    passenger_set_cgi_param MONGO_URL mongodb://localhost:27017/meteor;
    passenger_set_cgi_param MONGO_OPLOG_URL mongodb://localhost:27017/local;
    passenger_set_cgi_param ROOT_URL http://www.example.com;

    # Set these ONLY if your app is a Meteor bundle!
    #passenger_app_type node;
    #passenger_startup_file main.js;
}