Hi,

it seems that the installation has to be done with "npm install mqtt url request" without "-g" even if it is what is said in the wiki page. I don't have anymore the error message.

Thanks

Alex

Hi Piet,

thanks for the advise. However, it didn't work and I still have the same message:
pi@domoticzpi:~$ node mqtt/server.js

module.js:340
throw err;
^
Error: Cannot find module 'mqtt'
at Function.Module._resolveFilename (module.js:338:15)
at Function.Module._load (module.js:280:25)
at ...

Hi,

thanks for the work already performed with MQTT and Domoticz! It seems really encouraging.
I am quite new to Domoticz as I was building everything by my own until now (partially with MQTT).

I did follow the instructions of http://www.domoticz.com/wiki/Setup_MQTT_support_to_connect_external ...