shasum检查失败-安装hubot和npm

Question

在Xubuntu上执行此命令时，我遇到一些错误；

npm install -g yo generator-hubot

按照这篇文章的说明

https://arthacker.net/how-to-install-hubot-on-ubuntu-14-04-lts-de3263cead51#.2c45h2a4f

我认为当我到达必须执行的步骤时，我的错误可能是在跳过命令； 须藤ln -s / usr / bin / nodejs / usr / bin / node

但是我遇到一个错误（文件存在），因此我认为这很好，所以我转到了上面提到的产生错误的以下步骤。

 root@sa-VPCW11S1E:/home/sa# npm install -g yo generator-hubot
npm WARN deprecated CSSselect@0.4.1: the module is now available as 'css-select'
npm WARN deprecated CSSwhat@0.4.7: the module is now available as 'css-what'
npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated minimatch@0.3.0: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm ERR! Linux 4.4.0-45-generic
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "yo" "generator-hubot"
npm ERR! node v7.0.0
npm ERR! npm  v3.10.9

npm ERR! shasum check failed for /tmp/npm-4682-604231ef/registry.npmjs.org/rx/-/rx-2.5.3.tgz
npm ERR! Expected: 21adc7d80f02002af50dae97fd9dbf248755f566
npm ERR! Actual:   84e6ac5ecfa4396589730d136d466c7e41c15a4a
npm ERR! From:     https://registry.npmjs.org/rx/-/rx-2.5.3.tgz
npm ERR! 
npm ERR! If you need help, you may report this error at:
npm ERR!     <https://github.com/npm/npm/issues>

npm ERR! Please include the following file with any support request:
npm ERR!     /home/sa/npm-debug.log

root@sa-VPCW11S1E:~# npm -v
3.10.9
root@sa-VPCW11S1E:~# node -v
v7.0.0

Answer 1

使用命令解决问题；

npm cache clean

之后重复命令;

npm install -g yo generator-hubot

这使您的发电机工作。 尽管我仍然很难与Hubot进行交互。 （启动hubot并发送命令（例如hubot帮助）后无响应）。