This blog record some problem solution that maybe hard to found in search engine.
These solution including operation system and software etc.
這裡將記錄一些難以在搜尋引擎找到的問題解決方法，範圍包含作業系統及軟體等。
Issue: when you want to install Joomla 2.5.3, browser IE shows error: 'Installation' is undefined 問題: 安裝 Joomla 2.5.3 時，瀏覽器出現錯誤: 'Installation' is undefined
