What is the proper way to install e.g.
Mathematica 12 alongside existing
Mathematica 11.3? This link talks about installing Mathematica but it specifically says that the executable files will be placed in
/usr/local/bin thus if I install
Mathematica 12 using the standard procedure, these files will be replaced.
I know I could place the
Mathematica 12 executables elsewhere but that is not a neat solution, I would probably prefer renaming them such as to include the version or not even putting the links in
/usr/local/bin at all. Anyway, this is solvable using a different directory and then deleting it or some other way. Is there anything else that might get overwritten and I need to take care of it?