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某天在 Ubuntu 上使用 apt-get install 安裝套件時狂噴 warning … dpkg: warning: files list file for package 'node-lockfile' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'libhtml-tagset-perl' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'node-normalize-package-data' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'update-inetd' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'x11proto-dri2-dev' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'node-npmlog' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'liblockfile-bin' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'liblzma5:amd64' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'liblzma5:i386' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'python-gnupginterface' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'libhttp-date-perl' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'libjs-node-uuid' missing; assuming package has no files currently installed dpkg: warning: files list file for package 'pdksh' missing; assuming package has no files currently installed # 族繁不及備載...   但是檢查套件狀態顯示滿正常的… dpkg --list | grep libjs-node-uuid ii libjs-node-uuid   1.4.0-1 all simple, fast generation of RFC4122 UUIDs - JavaScript library dpkg --status libjs-node-uuid Package: libjs-node-uuid Status: install ok installed Priority: optional Section: web Installed-Size: 51 Maintainer: Ubuntu Developers <[email protected]> Architecture: all Source: node-uuid Version: 1.4.0-1 Recommends: javascript-common Breaks: node-node-uuid (<< 1.3.1~20111202~) Description: simple, fast generation of RFC4122 UUIDs - JavaScript library Node is an event-based server-side JavaScript engine. . Node-uuid is a UUID library usable either directly in web browsers or as a Node module. . * Generate RFC4122 version 1 or version 4 UUIDs * Runs in node.js and all browsers * Cryptographically strong random # generation on supporting platforms * 1.1K minified and gzip'ed . This package contains node-uuid usable directly in web browsers. Original-Maintainer: Debian Javascript Maintainers <[email protected]> Homepage: https://github.com/broofa/node-uuid   而且你使用套件的時候還真的不能用… 研究了好一陣子 其中一種可能性是套件損壞 但是可以突然壞一狗票套件也是很神奇 而且執行 apt-get -f install 去修復也無效 只好試試看重新安裝套件 sudo apt-get install --reinstall -y libjs-node-uuid   重新安裝後，執行 apt-get install 進行任何操作後會發現 libjs-node-uuid 從 warming 名單上消失了 因為壞掉的套件多達 100 多個 所以先執行一次 apt-get install，然後把 output 存下來 sudo apt-get install -y rsyslog > apt.log   接著使用 vim 或其他編輯器，將 dpkg warning 以外的文字全部移除後存檔 然後執行以下指令重新安裝損壞的套件（先使用 sudo su - 切換為 root） cat apt.log | awk '{print substr($8, 2, length($8)-2)}' | xargs apt-get install --reinstall -y   當然，你也可以在修復套件前 先把不需要的套件挑出來，以 apt-get --purge remove 先移除 再修復剩下的套件