dpkg: error processing tex-common

Got the problem while installing latex-cjk-chinese

fmtutil-sys failed. Output has been stored in
/tmp/fmtutil.t6EnBlWW
Please include this file if you report a bug.

dpkg: error processing tex-common (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 tex-common
E: Sub-process /usr/bin/dpkg returned an error code (1)

After checking the file fmtutil.t6EnBlWW, I find the problem is

! I can’t find file `loadhyph-zh-latn.tex’.

This is due to the inconsistence between texlive 2011 and tex2012. In tex2012, the file is renamed to `loadhyph-zh-latn-pinyin.tex’. Therefore, the solution is

1. go to /etc/texmf/hyphen.d
2. change loadhyph-zh-latn.tex to loadhyph-zh-latn-pinyin.tex
3. reinstall tex-common