我如何设置PATH，以便找到可执行文件 [英] How can I set the PATH for supervisord so it finds the executables

问题描述

我正在尝试设置 supervisor.conf 。我的一个应用程序需要node.js，但节点没有系统地安装。另外，因为它需要绑定到端口80，它需要以root身份运行。如何修改 PATH 变量，以便supervisord可以找到节点可执行文件（位于目录中），运行node.js应用程序

I'm trying to setup supervisor.conf. One of my apps requires node.js, but node is not installed system wise. Also, because it needs to bind to port 80 it need to run as root. How can I modify the PATH variable so that supervisord can find the node executable (which is located in a directory) and run the node.js app.

我试图这样做

[supervisord]
environment=PATH=/path/to/where/node/executable/is

[program:web]
command=node web.js -c config.json

/ p>

This fails with

2011-08-25 16:49:29,494 INFO spawnerr: can't find command 'node'

推荐答案

您可以设置命令的绝对路径：

You can just set the absolute path to the command:

[program:web]
command=/path/to/where/node/executable/is/node web.js -c config.json

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