/usr/ is in elpa-perspective 1.12+git20160216.add7942-1.
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/usr/lib/emacsen-common/packages/
/usr/lib/emacsen-common/packages/remove/
/usr/lib/emacsen-common/packages/remove/elpa-perspective
/usr/lib/emacsen-common/packages/compat/
/usr/lib/emacsen-common/packages/compat/elpa-perspective
/usr/lib/emacsen-common/packages/install/
/usr/lib/emacsen-common/packages/install/elpa-perspective
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/elpa-perspective
/usr/share/emacs/
/usr/share/emacs/site-lisp/
/usr/share/emacs/site-lisp/elpa-src/
/usr/share/emacs/site-lisp/elpa-src/perspective-1.12/
/usr/share/emacs/site-lisp/elpa-src/perspective-1.12/perspective.el
/usr/share/emacs/site-lisp/elpa-src/perspective-1.12/perspective-autoloads.el
/usr/share/emacs/site-lisp/elpa-src/perspective-1.12/perspective-pkg.el
/usr/share/doc/
/usr/share/doc/elpa-perspective/
/usr/share/doc/elpa-perspective/copyright
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/usr/share/doc/elpa-perspective/README.md