Install everything built from the mono source tree
The Mono Project is an open development initiative that is working to
develop an open source, Unix version of the .NET development platform.
Its objective is to enable Unix developers to build and deploy
cross-platform .NET applications. The project will implement various
technologies that have been submitted to the ECMA for standardization.
Install everything built from the mono source tree. Note that this does
not install anything from outside the mono source (XSP, mono-basic, etc.).
There is no official package available for openSUSE Leap 15.4