$ npm install -g hexo
npm WARN deprecated [email protected]: no longer maintained
npm WARN deprecated [email protected]: 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