Copr is an easy-to-use automatic build system providing a package repository as its output.

Start with making your own repository in these three steps:

  1. choose a system and architecture you want to build for
  2. provide Copr with src.rpm packages
  3. let Copr do all the work and wait for your new repo

NOTE: Copr is not yet officially supported by Fedora Infrastructure.



Packages of mumble and murmur for Fedora 21 and RHEL/CentOS 7
  • Epel for CentOS 7 : x86_64


This project contains patched versions of various Fedora packages (before the respective patches are included upstream and get to the main Fedora repos) and backports of newer software versions than the ones shipped by Fedora. Everything should be considered alpha/beta quality, use at your own risk!
  • Epel for CentOS 6 : x86_64
  • Epel for CentOS 7 : x86_64
  • Fedora 31 : x86_64
  • Fedora 32 : x86_64


Repository for the latest version of cqrlog for releases which don't have high enough versions of build requirements (fpc & lazarus), currently EPEL 7.
  • Epel for CentOS 7 : aarch64, x86_64
  • Epel for CentOS 8 : aarch64, x86_64


ABRT - Plugin to libreport which allows reporting to CentOS Bug Tracker (MantisBT). In the case you install packages from the repository you get a new reporter, its workflows and configuration which extending functionality of libreport. You can report crashes to the CentOS Bug Tracker, respectively to the Mantis Bug Tracker. The repo ships the libreport packages: libreport-plugin-mantisbt reporter-mantisbt - reporting tool which allows reporting to the CentOS Bug Tracker (respectively to MantisBT) conf files - reporter-mantisbt's config files which specify URL to the CentOS Bug Tracker, credentials, also specify a reporting description formatting, which of files will be attached to a issue etc. libreport-centos workflows for reporter-mantisbt configuration for gnome-abrt definition of report_CentOSBugTracker events Additional packages will be installed: abrt-retrace-client allows users to generate backtrace from coredump without the need to download debuginfo Other changes from the default CentOS version: Changed faf server url. uReports are now sent to public faf server by default. The server returns a rich text which may include possible steps to fix the cause of the micro-report. For example, ABRT can suggest which packages are supposed to be upgraded or offer Knowledge base articles related to the issue. In case you find a bug, please create an issue on the Abrt/Libreport GitHub.
  • Epel for CentOS 7 : x86_64


Testing repo with Python 3 Anaconda builds


libcpuid is a small C library for x86 CPU detection and feature extraction. Using it, you can: ... get the processor vendor, model, brand string, code name, ... ... get information about CPU features such as: number of cores or logical CPUs, cache sizes, CPU clock, ... ... check if the processor implements a specific instruction set such as the SSE2, 3DNow!, ... ... execute the CPUID and RDTSC instructions (portably!) ... ... and have this all in your commercial application, without getting into trouble.
  • Fedora 30 : i386, x86_64


Description not filled in by author. Very likely personal repository for testing purpose, which you should not use.
  • Epel for CentOS 6 : x86_64
  • Epel for CentOS 7 : x86_64


Description not filled in by author. Very likely personal repository for testing purpose, which you should not use.
  • Epel for CentOS 6 : i386, x86_64
  • Epel for CentOS 7 : x86_64


Minimal reproducer for


Test copr for testing the deletion bug