Install via One-Click Installs on Sub Domain

Hello everyone, I try to install via One-Click Installs on my sub domain. how to do this?

I was try make sub domain such as (http://demo.jauhari.net) and test on my browser and get this message
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Site Temporarily Unavailable
We apologize for the inconvenience. Please contact the webmaster/ tech support immediately to have them rectify this.

error id: "bad_httpd_conf"
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What's wrong? and how to fix it,

I am newbie in DreamHost, please help me and thanks

http://www.jauhari.net

Its possible that you tried to install to the sub domain before the sub domain had propagated across the net.
Silk

My website

How long propagated will takes?

http://www.jauhari.net

It probably will vary, but 24 hours should be enough.
Silk

My website

Problem solved, thanks

http://www.jauhari.net

Install via One-Click Installs on Sub Domain