dbus

Install command:
brew install dbus

Message bus system, providing inter-application communication

https://wiki.freedesktop.org/www/Software/dbus

License: AFL-2.1 OR GPL-2.0-or-later

Development: Pull requests

Formula JSON API: /api/formula/dbus.json

Formula code: dbus.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon
golden gate ✅
tahoe ✅
sequoia ✅
sonoma ✅
ventura ✅
macOS on
Intel
sonoma ✅
ventura ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 1.16.2
head ⚡️ HEAD

Revision: 1

Depends on when building from source:

docbook 5.2.1 Standard XML representation system for technical documents
docbook-xsl 1.79.2 XML vocabulary to create presentation-neutral documents
meson 1.12.1 Fast and user friendly build system
ninja 1.13.2 Small build system for use with gyp or CMake
pkgconf 3.0.10 Package compiler and linker metadata toolkit
xmlto 0.0.29 Convert XML to another format (based on XSL or other tools)

Uses from macOS: libxslt (build), python (build), expat

Binaries: dbus-cleanup-sockets, dbus-daemon, dbus-launch, dbus-monitor, dbus-run-session, dbus-send, dbus-test-tool, dbus-update-activation-environment, dbus-uuidgen

Service:

Start now and at login: brew services start dbus
To start the session bus now and at login:

    brew services start dbus

To start the system bus now and on boot, install and activate the included daemon:

    sudo cp -f $(brew --prefix dbus)/org.freedesktop.dbus-system.plist /Library/LaunchDaemons
    sudo launchctl bootstrap system /Library/LaunchDaemons/org.freedesktop.dbus-system.plist

If the daemon is already installed and running, restart it:

    sudo launchctl kickstart -k system/org.freedesktop.dbus-system

GitHub Packages downloads:

Last 30 days299,209
Downloads9,634,375
Analytics install events (30 days)41,219
Downloads / install events (30 days)7.3×

Source: GitHub Packages, fetched 2026-11-12T00:51:33Z. Analytics dates: 2026-10-13 to 2026-11-12. Totals exclude downloads from Bintray before the migration to GitHub Packages. Downloads and install attempts measure different things; the difference does not count analytics opt-outs. Definitions and limitations.

Analytics:

30 days90 days365 days
Installs41,219101,115521,239
Installs (--HEAD)0110
Installs on Request2125444,679
Installs on Request (--HEAD)018
Build Errors100