在啟動Nodejs專案時出現以下Error: 

Error: Node Sass does not yet support your current environment: Linux 64-bit with Unsupported runtime (57)
For more information on which environments are supported please see:
https://github.com/sass/node-sass/releases/tag/v3.13.1
    at module.exports (/opt/care1.0.0/other_modules/nodejs/node_modules/
 
[email protected]@node-sass/lib/binding.js:13:13)
    at Object.<anonymous> (/opt/care1.0.0/other_modules/nodejs/node_modules/[email protected]@node-sass/lib/index.js:14:35)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/opt/care1.0.0/other_modules/nodejs/template_renderer/routes/index.js:9:12)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/opt/care1.0.0/other_modules/nodejs/app.js:10:14)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
error: Forever detected script exited with code: 1
 

然後先解除安裝再安裝node-sass：

cnpm uninstall --save node-sass

cnpm install --save node-sass

還是出現Error：

✖ Install fail! Error: post install error, please remove node_modules before retry!
Run "sh -c node scripts/install.js" error, exit code 1
Error: post install error, please remove node_modules before retry!
Run "sh -c node scripts/install.js" error, exit code 1
    at ChildProcess.proc.on.code (/home/ec2-user/nodejs/lib/node_modules/cnpm/node_modules/runscript/index.js:74:21)
    at emitTwo (events.js:126:13)
    at ChildProcess.emit (events.js:214:7)
    at maybeClose (internal/child_process.js:925:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
 

please remove node_modules before retry

就刪除nodejs專案目錄下的node_modules:

rm -rf ./node_modules

重新執行整個cnpm install

cnpm install