<html><head><style type="text/css"></style></head><body><div style="font-family:tahoma,new york,times,serif;font-size:12pt">I have solved the problem. I got this problem because I remove emacs and emasc22 folds under /etc. After removing and installing with "aptitude" it works. <br>Thanks for Florian Diesch, Jorge Santos and the other guys, thanks very much!<br></div><br> <hr size=1><a href="http://cn.rd.yahoo.com/mail_cn/tagline/card/*http://card.mail.cn.yahoo.com/"> 好玩贺卡等你发，邮箱贺卡全新上线！</a></body></html>