Skip to main content

Koji is a system for building and tracking RPMS. The base package contains shared libraries and the command-line interface.

Project description

koji - RPM building and tracking system

Koji is an RPM-based build system. The Fedora Project uses Koji for their build system, as do several other projects.

Koji's goal is to provide a flexible, secure, and reproducible way to build software.

Key features:

  • New buildroot for each build
  • Robust XML-RPC APIs for easy integration with other tools
  • Web interface with SSL and Kerberos authentication
  • Thin, portable command line client
  • Users can create local buildroots
  • Buildroot contents are tracked in the database
  • Versioned data



If you have found a bug or would like to request a new feature, please report an issue in Pagure.


The koji source code can be downloaded with git via:

git clone

You may browse code at

Archived releases can be found at



Related Software

  • Mock: The tool Koji uses to generate buildroots
  • Yum
  • Pungi: Use Pungi to "compose" Koji builds into highly customizable Yum repositories.
  • Koji Tools: Various utilities for Koji
  • Kojiji: Koji Java Interface
  • txkoji: Async interface to Koji, using Twisted
  • koji-hs: Koji Haskell Interface

Project details

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

koji-1.33.1.tar.gz (215.1 kB view hashes)

Uploaded source

Built Distributions

koji-1.33.1-py3-none-any.whl (222.9 kB view hashes)

Uploaded py3

koji-1.33.1-py2-none-any.whl (222.9 kB view hashes)

Uploaded py2

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page