2016-3-1 安装Hexo过程中遇到的问题

1.通过npm安装hexo运行命令：sudo npm install -g hexo

出现这个问题：

npm ERR! Darwin 15.0.0

npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "hexo"

npm ERR! node v4.3.1

npm ERR! npm v2.14.12

npm ERR! shasum check failed for /tmp/npm-2368-d2da3215/registry.npmjs.org/hexo-cli/-/hexo-cli-1.0.1.tgz

npm ERR! Expected: 8bcc28975ebaa636c8d9594868240727aadc734f

npm ERR! Actual: b55050ca5bc5dcb19fca81038035a11ce0b53671

npm ERR!

npm ERR! If you need help, you may report this error at:

npm ERR! Please include the following file with any support request:

npm ERR! /Users/mmwang/npm-debug.log

解决办法是：运行如下方法清除缓存后再次安装。

npm cache clear telegram-promise

npm cache clear

2.出现如下错误提醒：

{ [Error: Cannot find module './build/Release/DTraceProviderBindings'] code: 'MODULE_NOT_FOUND' }

{ [Error: Cannot find module './build/default/DTraceProviderBindings'] code: 'MODULE_NOT_FOUND' }

{ [Error: Cannot find module './build/Debug/DTraceProviderBindings'] code: 'MODULE_NOT_FOUND' }

解决办法：

网上搜到好多说运行如下命令可行，但对我好像没作用：

$ npm install hexo --no-optional

巴特西