- mkdir -p $(DESTDIR)$(bash_completion_dir)
- install -m0644 contrib/notmuch-completion.bash $(DESTDIR)$(bash_completion_dir)/notmuch
- mkdir -p $(DESTDIR)$(zsh_completion_dir)
- install -m0644 contrib/notmuch-completion.zsh $(DESTDIR)$(zsh_completion_dir)/notmuch