最近因為工作需要，打算用joomla結合Open-Realty ( http://www.open-realty.org/ )
我下載最新版，上傳到ftp上再解壓縮。瀏覽器輸入網址欲開始安裝，但是卻沒有安裝畫面跑出來。
只有出現下列文字：
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, webmaster@xxx.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

請問板上有沒有人裝過Open-Realty?
有沒有人知道這是什麼原因，又該如何解決?

*我的主機是bluehost.

http://extensions.joomla.org/extensions ... 68/details

好像已經有人成功整合了，參考看看吧!!他們的網站連不上去，看不到詳細的東西!!

open-realty好像是mail server的功能喔。