installation instructions for fedora 32

Hello, I couldn't find any documentation on how to build openfoam2006 from source on Fedora 32. Could you please point me to the right location?

I have also tried to install it from copr (see below) but it fails:

$ sudo dnf copr enable openfoam/openfoam
Enabling a Copr repository. Please note that this repository is not part
of the main distribution, and quality may vary.

The Fedora Project does not exercise any power over the contents of
this repository beyond the rules outlined in the Copr FAQ at
<https://docs.pagure.org/copr.copr/user_documentation.html#what-i-can-build-in-copr>,
and packages are not held to any quality or security level.

Please do not file bug reports about these packages in Fedora
Bugzilla. In case of problems, contact the owner of this repository.

Do you really want to enable copr.fedorainfracloud.org/openfoam/openfoam? [y/N]: y
Error: This repository does not have any builds yet so you cannot enable it now.

Thanks