/usr/share/texmf/tex/ is in latex-cjk-common 4.8.2+git20111216-1.
This file is owned by root:root, with mode 0o755.
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/usr/share/texmf/tex/latex/
/usr/share/texmf/tex/latex/CJK/
/usr/share/texmf/tex/latex/CJK/CJK.enc
/usr/share/texmf/tex/latex/CJK/CJK.sty
/usr/share/texmf/tex/latex/CJK/CJKfntef.sty
/usr/share/texmf/tex/latex/CJK/CJKnumb.sty
/usr/share/texmf/tex/latex/CJK/CJKspace.sty
/usr/share/texmf/tex/latex/CJK/CJKulem.sty
/usr/share/texmf/tex/latex/CJK/CJKutf8.sty
/usr/share/texmf/tex/latex/CJK/CJKvert.sty
/usr/share/texmf/tex/latex/CJK/UTF8/
/usr/share/texmf/tex/latex/CJK/UTF8/UTF8.bdg
/usr/share/texmf/tex/latex/CJK/UTF8/UTF8.chr
/usr/share/texmf/tex/latex/CJK/UTF8/UTF8.enc
/usr/share/texmf/tex/latex/CJK/extended.chr
/usr/share/texmf/tex/latex/CJK/extended.enc
/usr/share/texmf/tex/latex/CJK/mule/
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/usr/share/texmf/tex/latex/CJK/pinyin.sty
/usr/share/texmf/tex/latex/CJK/pmC.chr
/usr/share/texmf/tex/latex/CJK/pmCbig.enc
/usr/share/texmf/tex/latex/CJK/pmCsmall.enc
/usr/share/texmf/tex/latex/CJK/ruby.sty
/usr/share/texmf/tex/latex/CJK/standard.bdg
/usr/share/texmf/tex/latex/CJK/standard.chr
/usr/share/texmf/tex/latex/CJK/standard.enc