bower权限问题

装bootstrap的时候，先用sudo指令装了bower，但是一打 bower isntall bootstrap 就报错：

Error: EACCES, permission denied '/Users/narumi/.config/configstore/bower-github.yml'You don't have access to this file.     at Object.fs.openSync (evalmachine.<anonymous>:432:18)    at Object.fs.readFileSync (evalmachine.<anonymous>:289:15)    at Object.create.all.get (/usr/local/lib/node_modules/bower/node_modules/configstore/index.js:34:29)    at Object.Configstore (/usr/local/lib/node_modules/bower/node_modules/configstore/index.js:27:44)    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:456:26)    at Object.Module._extensions..js (module.js:474:10)    at Module.load (module.js:356:32)

还想用sudo？然并luan。

bower ESUDO         Cannot be run with sudo

借鉴了stackOverflow上面达人的回答，先chown

 sudo chown -R $USER ~/.config/configstore/

然后再 bower install bootstrap 会提示

May bower anonymously report usage statistics to improve the tool over time? 敲个Y or N，回车

然搞定：

bower not-cached    git://github.com/twbs/bootstrap.git#*bower resolve       git://github.com/twbs/bootstrap.git#*bower download      https://github.com/twbs/bootstrap/archive/v3.3.6.tar.gzbower progress      bootstrap#* received 0.9MB of 3.8MB downloaded, 24%bower progress      bootstrap#* received 0.9MB of 3.8MB downloaded, 24%bower progress      bootstrap#* received 0.9MB of 3.8MB downloaded, 25%bower progress      bootstrap#* received 1.0MB of 3.8MB downloaded, 25%bower progress      bootstrap#* received 1.0MB of 3.8MB downloaded, 26%bower progress      bootstrap#* received 1.0MB of 3.8MB downloaded, 27%bower progress      bootstrap#* received 1.0MB of 3.8MB downloaded, 27%bower progress      bootstrap#* received 1.1MB of 3.8MB downloaded, 28%bower progress      bootstrap#* received 1.1MB of 3.8MB downloaded, 30%bower progress      bootstrap#* received 1.2MB of 3.8MB downloaded, 32%bower progress      bootstrap#* received 1.4MB of 3.8MB downloaded, 36%bower progress      bootstrap#* received 1.6MB of 3.8MB downloaded, 41%bower progress      bootstrap#* received 1.9MB of 3.8MB downloaded, 49%bower progress      bootstrap#* received 2.3MB of 3.8MB downloaded, 60%bower progress      bootstrap#* received 2.8MB of 3.8MB downloaded, 72%bower progress      bootstrap#* received 3.2MB of 3.8MB downloaded, 83%bower progress      bootstrap#* received 3.5MB of 3.8MB downloaded, 92%bower progress      bootstrap#* received 3.6MB of 3.8MB downloaded, 95%bower progress      bootstrap#* received 3.8MB of 3.8MB downloaded, 99%bower extract       bootstrap#* archive.tar.gzbower resolved      git://github.com/twbs/bootstrap.git#3.3.6bower not-cached    git://github.com/jquery/jquery-dist.git#1.9.1 - 2bower resolve       git://github.com/jquery/jquery-dist.git#1.9.1 - 2bower download      https://github.com/jquery/jquery-dist/archive/2.2.0.tar.gzbower extract       jquery#1.9.1 - 2 archive.tar.gzbower resolved      git://github.com/jquery/jquery-dist.git#2.2.0bower install       bootstrap#3.3.6bower install       jquery#2.2.0