运行$npm install 的时候，出现以下信息：
$ npm install
npm WARN deprecated graceful-fs@3.0.8: graceful-fs version 3 and before will fail on newer node releases. Please update to graceful-fs@^4.0.0 as soon as possible.
npm WARN deprecated npmconf@2.1.2: this package has been reintegrated into npm and is now out of date with respect to npm
npm WARN deprecated lodash@1.0.2: lodash@<3.0.0 is no longer maintained. Upgrade to lodash@^4.0.0.
npm WARN deprecated graceful-fs@1.2.3: graceful-fs version 3 and before will fail on newer node releases. Please update to graceful-fs@^4.0.0 as soon as possible.
npm WARN prefer global coffee-script@1.10.0 should be installed with -g
npm WARN prefer global marked@0.3.5 should be installed with -g
npm WARN prefer global jshint@2.9.1 should be installed with -g
npm WARN prefer global leasot@1.3.2 should be installed with -g
npm WARN prefer global node-gyp@3.3.0 should be installed with -g
//....1、提示升级graceful-fs、lodash，命令怎么写？
2、prefer global coffee-script、marked..等，should be installed with -g，命令怎么写？
忽略即可，这个问题需要包的作者升级
npm/npm#12631
我的出现这样的错误，按上面的方法也不行，请给指导，谢谢
在你的package.json里把版本号去掉再install，默认就会安装最新的