您好 用iphone 的瀏覽器 登陸了 http://iphone.freecoder.org/
然后,選擇了
iCosta系统中文输入法
for 固件2.2
然后,點了 icosta
結果出現了
# do not edit this file to add your own custom sources
# this file is subject to be upgraded as part of a package
# either add your own .list file to /etc/apt/sources.list.d
# or add your entry to the global /etc/apt/sources.list file

deb http://iphone.freecoder.org/apt/ ./

這樣的提示

請問,我該如何安裝icosta呢

還想在問一下,網頁上說要通过Cydia安装
這個cydia是什么呢

因為是最近才買iphone ,所以很多問題不懂,請多指教,謝謝