Solved: permission denied, open ‘/home/ubuntu/.config/configstore/bower-github.json’ in ubuntu

Error : Error: EACCES: permission denied, open ‘/home/ubuntu/.config/configstore/bower-github.json’ You don’t have access to this file. at Error (native) at Object.fs.openSync (fs.js:549:18) at Object.fs.readFileSync (fs.js:397:15) at Object.create.all.get (/usr/local/lib/node_modules/bower/lib/node_modules/configstore/index.js:35:26) at Object.Configstore (/usr/local/lib/node_modules/bower/lib/node_modules/configstore/index.js:28:44) at readCachedConfig (/usr/local/lib/node_modules/bower/lib/config.js:19:23) at defaultConfig (/usr/local/lib/node_modules/bower/lib/config.js:11:12) at Object.<anonymous> (/usr/local/lib/node_modules/bower/lib/index.js:16:32) at Module._compile (module.js:410:26) at Object.Module._extensions..js (module.js:417:10)   Solution : sudo chown -R $USER:$GROUP ~/.npm sudo chown…