[Zhcon-users] I cannot invoke zhcon in vim and cannot use zhcon input method as user

[myusernet <myu...@16...>]

   I hav two questions:
1) When I am using vim in console, I want to type some Chinese, and I invoke zhcon as usual (that means I can use zhcon in bash) but vim tells me error with code E29
2) I apt-get install zhcon and cannot invoke input method as common user, but root is OK. What is the problem?