问题描述
我已经安装了nodejs提供的amazon-extras：
sudo amazon-linux-extras install -y epel
yum install -y nodejs
node --version
现在就安装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
└── [email protected]
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 [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN [email protected] requires a peer of bufferutil@^4.0.1 but none was installed.
npm WARN [email protected] requires a peer of utf-8-validate@^5.0.2 but none was installed.
这似乎还可以。但是随后运行 pm2并不高兴：
$ 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)
此问题和解决方法是什么？
解决方法
运行兼容的 pm2 版本，这对我有用：
npm 安装 pm2@^3
,这很可能是由于node上amazon linux的默认版本就像过时的
$ node --version
v6.17.1
当我弄清楚如何获得铜器时代（与石器时代）节点版本时，此答案将得到更新。