A Yunohost package for Mattermost, an open-source, self-hosted Slack alternative
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kemenaran Merge pull request #128 from amyblais/patch-10
Upgrade to Mattermost v5.5
Latest commit d723e5b Nov 17, 2018



A Yunohost package for Mattermost, an open-source, self-hosted alternative to Slack.

Yunohost Build status


Mattermost requires:

  • A x86_64 system (check with uname -m),
  • Yunohost 2.7 or higher (check in Yunohost Admin panel),
  • MySQL 5.6 or higher, or MariaDB 10 or higher (check with mysql --version).


Install Mattermost with YunoHost

You can either :

  • Install by clicking the button above;
  • Install from the Yunohost Admin web interface, from the Community Apps list;
  • Install from the command-line: sudo yunohost app install https://github.com/YunoHost-Apps/mattermost_ynh.

What works

  • Installation on domain's root
  • Notification emails
  • Push notifications
  • Service control in Yunohost Services panel


  • Allow installation in sub-directory (only root-domains for now, see #8)
  • LDAP integration (only paid Entreprise Edition, see #58)

About telemetrics

Mattermost can collect some anonymous telemetrics about your usage of the software. These data are sent to a third-party service named segment.com. You can find more information about this behavior in the Mattermost documentation.

In this Yunohost package telemetrics collection is strictly opt-in, and can be turned on or off before the app is installed.