在 Linux 上搭建 Hubot 聊天机器人服务器

在 Linux 上搭建 Hubot 聊天机器人服务器

1. 先确定安装了 Node.js

如果还没安装Node.js，就先安装Node.js。Node.js是绿色软件，只要解压安装包即可。这里假设已经在/data/node-v5.12.0/目录下安装了 node-v5.12.0 。

2. 安装 Hubot 框架

# npm install -g yo generator-hubot

3. 创建 Hubot 项目

# mkdir myHubot

# cd myHubot

# yo hubot

如果出现错误：

/usr/bin/node: No such file or directory

软连接解决：

# ln -s /data/node-v5.12.0/bin/node /usr/bin/node

# ln -s /data/node-v5.12.0/bin/npm /usr/bin/npm

再试：

# yo hubot

/data/node-v5.12.0/lib/node_modules/yo/node_modules/mkdirp/index.js:90

throw err0;

^

Error: EACCES: permission denied, mkdir '/root/.config'

at Error (native)

at Object.fs.mkdirSync (fs.js:842:18)

at sync (/data/node-v5.12.0/lib/node_modules/yo/node_modules/mkdirp/index.js:71:13)

at Function.sync (/data/node-v5.12.0/lib/node_modules/yo/node_modules/mkdirp/index.js:77:24)

at Object.create.all.get (/data/node-v5.12.0/lib/node_modules/yo/node_modules/configstore/index.js:38:13)

at Object.Configstore (/data/node-v5.12.0/lib/node_modules/yo/node_modules/configstore/index.js:27:44)

at new Insight (/data/node-v5.12.0/lib/node_modules/yo/node_modules/insight/lib/index.js:37:34)

at Object.<anonymous> (/data/node-v5.12.0/lib/node_modules/yo/lib/cli.js:172:11)

at Module._compile (module.js:413:34)

at Object.Module._extensions..js (module.js:422:10)

如果出现上面错误，就执行：

# chmod g+rwx /root

然后再试：

# yo hubot

==========================================================================

We're constantly looking for ways to make yo better!

May we anonymously report usage statistics to improve the tool over time?

More info: https://github.com/yeoman/insight & http://yeoman.io

==========================================================================

_____________________________

/ \

//\ | Extracting input for |

\ _____ | self-replication process |

//\ /_____\ \ /

======= |[^_/\_]| /----------------------------

| | _|___@@__|__

+===+/ /// \_\

| |_\ /// HUBOT/\\

|___/\// / \\

\ / +---+

\____/ | |

| //| +===+

\// |xx|

? Owner Paul

? Bot name myhubot

? Description A simple helpful robot for your Company

? Bot adapter campfire

...

出现了上面安装提示界面，输入所有者、Hubot 名称和描述等。输好后会根据输入的创建对应的配置文件，然后进行处理，并且安装一些模块文件等。

等待安装完成就可以使用了，执行下面命令。

# ./bin/hubot

...

[Tue May 02 2017 22:11:16 GMT+0800 (CST)] ERROR Error: listen EADDRINUSE 0.0.0.0:8080

at Object.exports._errnoException (util.js:893:11)

at exports._exceptionWithHostPort (util.js:916:20)

at Server.__dirname.Server.Server._listen2 (net.js:1246:14)

at listen (net.js:1282:10)

at net.js:1391:9

at _combinedTickCallback (internal/process/next_tick.js:77:11)

at process._tickCallback (internal/process/next_tick.js:98:9)

myhubot>

上面提示 8080 端口被占用了，可以指定端口执行，比如换 8100 端口：

# PORT=8100 ./bin/hubot

normalizeTree ?

loadCurrentTree

myhubot> [Sun May 07 2017 15:13:29 GMT+0800 (CST)] WARNING Loading scripts from hubot-scripts.json is deprecated and will be removed in 3.0 (https://github.com/github/hubot-scripts/issues/1113) in favor of packages for each script.

Your hubot-scripts.json is empty, so you just need to remove it.

[Sun May 07 2017 15:13:29 GMT+0800 (CST)] INFO hubot-redis-brain: Using default redis on localhost:6379

[Sun May 07 2017 15:13:29 GMT+0800 (CST)] INFO hubot-redis-brain: Data for hubot brain retrieved from Redis

myhubot>

出现上面显示，说明机器人正常启动。

4. 验证 Hubot 是否安装完成

在命令行里输入 myHubot ping ，如果能看到回复 PONG，说明 Hubot 就安装完成了。

如下：

myhubot> myHubot ping

myhubot> PONG

注：myHubot ping 中的 myHubot 是你的机器人名称。

5. 查看可以使用哪些命令

想查看可以使用哪些命令，在命令行里输入 myHubot help 。

如下：

myhubot> myHubot help

myhubot> Shell: myhubot adapter - Reply with the adapter

myhubot animate me <query> - The same thing as `image me`, except adds a few parameters to try to return an animated GIF instead.

myhubot echo <text> - Reply back with <text>

myhubot help - Displays all of the help commands that Hubot knows about.

myhubot help <query> - Displays all help commands that match <query>.

myhubot image me <query> - The Original. Queries Google Images for <query> and returns a random top result.

myhubot map me <query> - Returns a map view of the area returned by `query`.

myhubot mustache me <url|query> - Adds a mustache to the specified URL or query result.

myhubot ping - Reply with pong

myhubot pug bomb N - get N pugs

myhubot pug me - Receive a pug

myhubot the rules - Make sure hubot still knows the rules.

myhubot time - Reply with current time

myhubot translate me <phrase> - Searches for a translation for the <phrase> and then prints that bad boy out.

myhubot translate me from <source> into <target> <phrase> - Translates <phrase> from <source> into <target>. Both <source> and <target> are optional

ship it - Display a motivation squirrel

myhubot>

安装完毕。