code-push-web 按照文档编译好以后就报下面这个错误

[jishuke]

root@iZ23vlpts7xZ build]# node ./server.js
module.js:540
throw err;
^

Error: Cannot find module 'source-map-support'
at Function.Module._resolveFilename (module.js:538:15)
at Function.Module._load (module.js:468:25)
at Module.require (module.js:587:17)
at require (internal/module.js:11:18)
at Object. (/opt/codepush/build/server.js:1:63)
at Module._compile (module.js:643:30)
at Object.Module._extensions..js (module.js:654:10)
at Module.load (module.js:556:32)
at tryModuleLoad (module.js:499:12)
at Function.Module._load (module.js:491:3)
[root@iZ23vlpts7xZ build]# ule.require (module.js:587:17)
-bash: 未预期的符号 module.js:587:17' 附近有语法错误 [root@iZ23vlpts7xZ build]# at require (internal/module.js:11:18) -bash: 未预期的符号 (' 附近有语法错误
[root@iZ23vlpts7xZ build]# at Object. (/opt/codepush/build/server.js:1:63)
-bash: 未预期的符号 (' 附近有语法错误 [root@iZ23vlpts7xZ build]# at Module._compile (module.js:643:30) -bash: 未预期的符号 (' 附近有语法错误