Try installing systemd unit files

ober/meson.build

@@ -18,6 +18,8 @@ ddbus_dep = dependency('ddbus', version: '3.0.0')
 msgpack_d_dep = dependency('msgpack-d', version: '>=1.0.0')
 vibe_core_dep = dependency('vibe-core', version: '>=1.13')
 
+systemd_dep = dependency('systemd')
+
 mvoau_ober_deps = [ddbus_dep, msgpack_d_dep, vibe_core_dep]
 
 executable('mvoau',
@@ -28,6 +30,11 @@ executable('mvoau',
                    vibe_core_dep],
     install: true)
 
+if systemd_dep.found()
+    install_data('mvoau.service',
+                 install_dir: systemd_dep.get_pkgconfig_variable('systemdsystemunitdir'))
+endif
+
 dlang = import('dlang')
 dlang.generate_dub_file(meson.project_name().to_lower(), meson.source_root(),
                         authors: 'Meson Team',

ober/subprojects/ddbus.wrap

@@ -4,3 +4,4 @@ revision = e4ff08ba9ddcbfde972de86fc9e71c1aeb7b289c
 
 [provide]
 dependency_names = ddbus-3.0.0
+ddbus = ddbus_dep