/usr/ is in diaspora-common 0.5.7.1+debian2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/diaspora-common/scripts/
/usr/lib/
/usr/lib/diaspora-common/
/usr/lib/diaspora-common/scripts/set-env-nginx.sh
/usr/lib/diaspora-common/scripts/set-env-diaspora.sh
/usr/lib/diaspora-common/scripts/diaspora-versions.sh
/usr/lib/diaspora-common/scripts/adduser.sh
/usr/lib/diaspora-common/scripts/diaspora-download.sh
/usr/lib/diaspora-common/scripts/rake-tasks.sh
/usr/lib/diaspora-common/scripts/grantpriv.sh
/usr/share/
/usr/share/diaspora/
/usr/share/diaspora/config/
/usr/share/doc/
/usr/share/doc/diaspora-common/
/usr/share/doc/diaspora-common/changelog.gz
/usr/share/doc/diaspora-common/copyright
/usr/share/doc/diaspora-common/README
/usr/share/doc/diaspora-common/nginx.conf.example
/usr/share/diaspora-common/
/usr/share/diaspora-common/database.yml
/usr/share/diaspora-common/diaspora.conf
/usr/share/diaspora/config/database.yml
/usr/share/diaspora/config/diaspora.yml