/usr/share/xcache/htdocs/ is in php5-xcache 3.1.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/xcache/htdocs/cacher/
/usr/share/xcache/htdocs/cacher/cacher.css
/usr/share/xcache/htdocs/cacher/common.php
/usr/share/xcache/htdocs/cacher/config.default.php
/usr/share/xcache/htdocs/cacher/config.example.php
/usr/share/xcache/htdocs/cacher/edit.php
/usr/share/xcache/htdocs/cacher/edit.tpl.php
/usr/share/xcache/htdocs/cacher/index.php
/usr/share/xcache/htdocs/cacher/lang/
/usr/share/xcache/htdocs/cacher/lang/en.php
/usr/share/xcache/htdocs/cacher/lang/en.po
/usr/share/xcache/htdocs/cacher/lang/zh-simplified.php
/usr/share/xcache/htdocs/cacher/lang/zh-simplified.po
/usr/share/xcache/htdocs/cacher/lang/zh-traditional.php
/usr/share/xcache/htdocs/cacher/lang/zh-traditional.po
/usr/share/xcache/htdocs/cacher/listentries.tpl.php
/usr/share/xcache/htdocs/cacher/mkpassword.php
/usr/share/xcache/htdocs/cacher/sub/
/usr/share/xcache/htdocs/cacher/sub/entrylist.tpl.php
/usr/share/xcache/htdocs/cacher/sub/moduleinfo.tpl.php
/usr/share/xcache/htdocs/cacher/sub/summary.tpl.php
/usr/share/xcache/htdocs/cacher/sub/testcoredump.tpl.php
/usr/share/xcache/htdocs/cacher/summary.tpl.php
/usr/share/xcache/htdocs/common/
/usr/share/xcache/htdocs/common/common.css
/usr/share/xcache/htdocs/common/common.php
/usr/share/xcache/htdocs/common/footer.tpl.php
/usr/share/xcache/htdocs/common/header.tpl.php
/usr/share/xcache/htdocs/common/lang/
/usr/share/xcache/htdocs/common/lang/en.php
/usr/share/xcache/htdocs/common/lang/en.po
/usr/share/xcache/htdocs/common/lang/zh-simplified.php
/usr/share/xcache/htdocs/common/lang/zh-simplified.po
/usr/share/xcache/htdocs/common/lang/zh-traditional.php
/usr/share/xcache/htdocs/common/lang/zh-traditional.po
/usr/share/xcache/htdocs/common/tablesort.js
/usr/share/xcache/htdocs/common/xcache.png
/usr/share/xcache/htdocs/config.default.php
/usr/share/xcache/htdocs/config.example.php
/usr/share/xcache/htdocs/coverager/
/usr/share/xcache/htdocs/coverager/common.php
/usr/share/xcache/htdocs/coverager/config.default.php
/usr/share/xcache/htdocs/coverager/config.example.php
/usr/share/xcache/htdocs/coverager/coverager.css
/usr/share/xcache/htdocs/coverager/coverager.tpl.php
/usr/share/xcache/htdocs/coverager/index.php
/usr/share/xcache/htdocs/coverager/lang/
/usr/share/xcache/htdocs/coverager/lang/en.php
/usr/share/xcache/htdocs/coverager/lang/en.po
/usr/share/xcache/htdocs/coverager/lang/zh-simplified.php
/usr/share/xcache/htdocs/coverager/lang/zh-simplified.po
/usr/share/xcache/htdocs/coverager/lang/zh-traditional.php
/usr/share/xcache/htdocs/coverager/lang/zh-traditional.po
/usr/share/xcache/htdocs/diagnosis/
/usr/share/xcache/htdocs/diagnosis/diagnosis.css
/usr/share/xcache/htdocs/diagnosis/diagnosis.tpl.php
/usr/share/xcache/htdocs/diagnosis/index.php
/usr/share/xcache/htdocs/diagnosis/lang/
/usr/share/xcache/htdocs/diagnosis/lang/en.php
/usr/share/xcache/htdocs/diagnosis/lang/en.po
/usr/share/xcache/htdocs/diagnosis/lang/zh-simplified.php
/usr/share/xcache/htdocs/diagnosis/lang/zh-simplified.po
/usr/share/xcache/htdocs/diagnosis/lang/zh-traditional.php
/usr/share/xcache/htdocs/diagnosis/lang/zh-traditional.po
/usr/share/xcache/htdocs/diagnosis/lang/zh-tranditional.php
/usr/share/xcache/htdocs/index.php