/usr/lib/nodejs/ is in node-bones 2.0.1+ds1-4ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/nodejs/bones/
/usr/lib/nodejs/bones/assets/
/usr/lib/nodejs/bones/assets/debug.js
/usr/lib/nodejs/bones/bones.js
/usr/lib/nodejs/bones/client/
/usr/lib/nodejs/bones/client/backbone.js
/usr/lib/nodejs/bones/client/model.prefix.js
/usr/lib/nodejs/bones/client/model.suffix.js
/usr/lib/nodejs/bones/client/router.prefix.js
/usr/lib/nodejs/bones/client/router.suffix.js
/usr/lib/nodejs/bones/client/template.prefix.js
/usr/lib/nodejs/bones/client/template.suffix.js
/usr/lib/nodejs/bones/client/utils.js
/usr/lib/nodejs/bones/client/view.prefix.js
/usr/lib/nodejs/bones/client/view.suffix.js
/usr/lib/nodejs/bones/commands/
/usr/lib/nodejs/bones/commands/start.bones
/usr/lib/nodejs/bones/index.js
/usr/lib/nodejs/bones/server/
/usr/lib/nodejs/bones/server/backbone.js
/usr/lib/nodejs/bones/server/collection.js
/usr/lib/nodejs/bones/server/command.js
/usr/lib/nodejs/bones/server/command.prefix.js
/usr/lib/nodejs/bones/server/command.suffix.js
/usr/lib/nodejs/bones/server/middleware.js
/usr/lib/nodejs/bones/server/model.js
/usr/lib/nodejs/bones/server/model.prefix.js
/usr/lib/nodejs/bones/server/model.suffix.js
/usr/lib/nodejs/bones/server/plugin.js
/usr/lib/nodejs/bones/server/router.js
/usr/lib/nodejs/bones/server/router.prefix.js
/usr/lib/nodejs/bones/server/router.suffix.js
/usr/lib/nodejs/bones/server/server.js
/usr/lib/nodejs/bones/server/server.prefix.js
/usr/lib/nodejs/bones/server/server.suffix.js
/usr/lib/nodejs/bones/server/utils.js
/usr/lib/nodejs/bones/server/view.js
/usr/lib/nodejs/bones/server/view.prefix.js
/usr/lib/nodejs/bones/server/view.suffix.js
/usr/lib/nodejs/bones/servers/
/usr/lib/nodejs/bones/servers/Asset.bones
/usr/lib/nodejs/bones/servers/Core.bones
/usr/lib/nodejs/bones/servers/Debug.bones
/usr/lib/nodejs/bones/servers/Middleware.bones
/usr/lib/nodejs/bones/servers/Route.bones
/usr/lib/nodejs/bones/shared/
/usr/lib/nodejs/bones/shared/backbone.js
/usr/lib/nodejs/bones/shared/utils.js