安装 hexo npm 报错 是什么原因？求助

[getElementsbyId]

$ npm install -g hexo
npm WARN deprecated titlecase@1.1.2: no longer maintained
npm WARN deprecated postinstall-build@5.0.3: postinstall-build's behavior is now built into npm! You should migrate off of postinstall-build and use the new prepare lifecycle script with npm 5.0.0 or greater.
npm ERR! Unexpected end of JSON input while parsing near '...2.1","nyc":"^3.0.0","'
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Administrator\AppData\Roaming\npm-cache_logs\2018-12-27T08_34_53_110Z-debug.log

[getElementsbyId]

百度了一下 有说是 npm 源的问题 已经更换为 taobao 源 但是还是报这个错

[Twinkle]

npm i -g hexo-cli

用新版，你装的是老的

[jera]

看报错应该是 package.json 语法错误

[Dictator]

package.json 有问题吧

[getElementsbyId]

@Twinkle 确实是的 已经解决 谢谢 Thanks♪(･ω･)ﾉ

[getElementsbyId]

@Twinkle 然后我 init 的时候 他把项目 clone 到我本地了 但还是继续报错 还是 npm WARN 不推荐使用 titlecase@1.1.2：不再维护<br>
npm WARN 不推荐使用 postinstall-build@5.0.3：
npm WARN deprecated titlecase@1.1.2: no longer maintained<br>
npm WARN deprecated postinstall-build@5.0.3: postinstall-build's behavior is now built into npm! You should migrate off of postinstall-build and use the new `prepare` lifecycle script with npm 5.0.0 or greater.
npm ERR! Unexpected end of JSON input while parsing near '...2.1","nyc":"^3.0.0","'<br>

npm ERR! A complete log of this run can be found in:<br>
npm ERR! C:\Users\Administrator\AppData\Roaming\npm-cache\_logs\2018-12-27T09_03_53_885Z-debug.log<br>
WARN Failed to install dependencies. Please run 'npm install' manually!<br>