npm WARN checkPermissions Missing write access to /usr/lib/node_modules npm ERR! code EACCES npm ERR! syscall access npm ERR! path /usr/lib/node_modules npm ERR! errno -13 npm ERR! Error: EACCES: permission denied, access '/usr/lib/node_modules' npm ERR! [Error: EACCES: permission denied, access '/usr/lib/node_modules'] { npm ERR! stack: "Error: EACCES: permission denied, access '/usr/lib/node_modules'", npm ERR! errno: -13, npm ERR! code: 'EACCES', npm ERR! syscall: 'access', npm ERR! path: '/usr/lib/node_modules' npm ERR! } npm ERR! npm ERR! The operation was rejected by your operating system. npm ERR! It is likely you do not have the permissions to access this file as the current user npm ERR! npm ERR! If you believe this might be a permissions issue, please double-check the npm ERR! permissions of the file and its containing directories, or try running npm ERR! the command again as root/Administrator.
/usr/lib/node_modules目录没有写权限,这也不奇怪;Hexo的文档强烈不建议用sudo或是root用户权限解决问题,给出的方案是用版本管理软件(Node version manager)安装Node.js。我选的是nvm: