/usr/lib/ is in node-es6-set 0.1.5-1.
This file is owned by root:root, with mode 0o755.
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/usr/lib/nodejs/
/usr/lib/nodejs/es6-set/
/usr/lib/nodejs/es6-set/CHANGES
/usr/lib/nodejs/es6-set/ext/
/usr/lib/nodejs/es6-set/ext/copy.js
/usr/lib/nodejs/es6-set/ext/every.js
/usr/lib/nodejs/es6-set/ext/filter.js
/usr/lib/nodejs/es6-set/ext/get-first.js
/usr/lib/nodejs/es6-set/ext/get-last.js
/usr/lib/nodejs/es6-set/ext/some.js
/usr/lib/nodejs/es6-set/implement.js
/usr/lib/nodejs/es6-set/index.js
/usr/lib/nodejs/es6-set/is-implemented.js
/usr/lib/nodejs/es6-set/is-native-implemented.js
/usr/lib/nodejs/es6-set/is-set.js
/usr/lib/nodejs/es6-set/lib/
/usr/lib/nodejs/es6-set/lib/iterator.js
/usr/lib/nodejs/es6-set/lib/primitive-iterator.js
/usr/lib/nodejs/es6-set/package.json
/usr/lib/nodejs/es6-set/polyfill.js
/usr/lib/nodejs/es6-set/primitive/
/usr/lib/nodejs/es6-set/primitive/index.js
/usr/lib/nodejs/es6-set/valid-set.js