Warning (anything-config): You are using obsolete library `anything-etags.el' and should remove it.

M-x auto-install-batch anything

としたところ

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Warning (anything-config): You are using obsolete library `anything-etags.el' and should remove it.
===

と出てきた。もういらないらしいが、以下には無く

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~/.emacs.d/auto-install $ ls
anything-auto-install.el anything-menu.elc auto-complete.el emacs-init-check.el mell.el smartrep.el
anything-auto-install.elc anything-migemo.el auto-complete.elc esh-myparser.el open-junk-file.el sticky.el
anything-complete.el anything-migemo.elc auto-install.el eshell-pop.el org-string-width-fix.el tail.el
anything-complete.elc anything-obsolete.el auto-save-buffers.el eshell-pop.elc package.el text-adjust.el
anything-config.el anything-obsolete.elc buffer-tail.el fuzzy.el paredit.el text-adjust.elc
anything-config.elc anything-show-completion.el col-highlight.el google.el popup.el text-translator-load.el
anything-grep.el anything-show-completion.elc col-highlight.elc goto-chg.el popwin.el text-translator-vars.el
anything-grep.elc anything-startup.el column-marker.el hl-line+.el recentf-ext.el text-translator.el
anything-gtags.el anything-startup.elc crosshairs.el id-manager.el redo+.el viewer.el
anything-gtags.elc anything.el crosshairs.elc info+.el revive.el vline.el
anything-ipa.el anything.elc descbinds-anything.el info+.elc save-load-path.el windows.el
anything-ipa.elc archive-region.el descbinds-anything.elc init-loader-x.el sequential-command-config.el
anything-match-plugin.el auto-async-byte-compile.el dired-details.el ipa.el sequential-command-config.elc
anything-match-plugin.elc auto-complete-config.el dired-filetype-face.el joseph-single-dired.el sequential-command.el
anything-menu.el auto-complete-config.elc dired-view.el lispxmp.el shell-pop.el
===

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Welcome to the Emacs shell
~ $ (locate-library "anything-etags.el")
/home/clothoid/.emacs.d/emacswikipages/anything-etags.el
===

にあると分かった。