I didn’t read your link but you said you don’t have make.
The thing you can do is download make and the gcc rpm. and install it.
If you have the openSUSE dvd.iso, I think it is included and should be easy for you to install.
When you were able to install it try it and see what will happen if it complains of missing something
take a note of it and try installing those missing ones until it will work to compile your stuff.