Active fcitx on fresh fedora 16.

I am not familiar with Fedora on desktop, it’s very easy to use fcitx on Mandriva and Slackware, but I can not active it on my fresh fedora 16.
After some days, it works now.

First, #yun install fcitx
Then, #alternatives –config xinputrc, then choose fcitx
Do not forget to choose fcitx under KDE via Input Method Selector
I add the following code to /etc/profile, I do not know is it necessary.
export XMODIFIERS=”@im=fcitx”
export QT_IM_MODULE=fcitx
export GTK_IM_MODULE=fcitx

At last, it works well. Thanks.