fix copr installation step on installation.rst
@@ -22,11 +22,11 @@ Fedora
Supported versions: 27+.
-For Fedora we provide custom Copr repository. To enable the repository and install Cekit on your system please run:
+For Fedora we provide a custom Copr repository. To `enable the "cekit" repository <https://docs.pagure.org/copr.copr/how_to_enable_repo.html>`_ and install Cekit on your system, please run:
.. code-block:: bash
- dnf install dnf-plugin-copr
+ dnf install dnf-plugins-core
dnf copr enable @cekit/cekit
dnf install python3-cekit
