在 Amazon Linux 上运行 PM2 时"Syntax error unexpected token ..."

Question

我已经安装了amazon-extras:提供的nodejs

sudo amazon-linux-extras install -y epel
yum install -y nodejs
node --version

让我们现在安装pm2:

sudo npm install pm2@latest -g
/usr/bin/pm2 -> /usr/lib/node_modules/pm2/bin/pm2
/usr/bin/pm2-dev -> /usr/lib/node_modules/pm2/bin/pm2-dev
/usr/bin/pm2-docker -> /usr/lib/node_modules/pm2/bin/pm2-docker
/usr/bin/pm2-runtime -> /usr/lib/node_modules/pm2/bin/pm2-runtime
/usr/lib
└── pm2@4.5.0 
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@~2.1.2 (node_modules/pm2/node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN ws@7.2.5 requires a peer of bufferutil@^4.0.1 but none was installed.
npm WARN ws@7.2.5 requires a peer of utf-8-validate@^5.0.2 but none was installed.

看起来还可以。但是运行pm2就不那么高兴了：

$ pm2
/usr/lib/node_modules/pm2/node_modules/chalk/source/index.js:103
...styles,
^^^
SyntaxError: Unexpected token ...
at createScript (vm.js:56:10)
at Object.runInThisContext (vm.js:97:10)
at Module._compile (module.js:549:28)
at Object.Module._extensions..js (module.js:586:10)
at Module.load (module.js:494:32)
at tryModuleLoad (module.js:453:12)
at Function.Module._load (module.js:445:3)
at Module.require (module.js:504:17)
at require (internal/module.js:20:19)
at Object.<anonymous> (/usr/lib/node_modules/pm2/constants.js:10:14)

这方面的问题和解决方法是什么？

Answer 1

这很可能是由于amazon linux上默认版本的node类似于过时的

$ node --version
v6.17.1

当我弄清楚如何获得青铜时代(vs石器时代(节点版本时，这个答案将更新。

Answer 2

运行兼容的pm2版本，这对我有效：

npm安装pm2@^3

Answer 3

亚马逊Linux上的node版本非常过时。

试着这样更新：

sudo npm install n -g
sudo n latest