has anybody any experience on installing a second gcc version?
I have an old version of LEDA. LEDA is a library of the data types and algorithms of combinatorial computing. It's in C++ and used to be free and open-source for educational use. Nowdays it's not. I used to use this in one of my undergraduate courses. This old LEDA won't compile with a gcc newer that 2.95.
SO, I'm about to install a second gcc version in /opt. Has anybody done this?
If I remember correct 2 years ago, when I had installed FC2 it had 2 different gcc versions. So, this is feasible.
Any suggestions before I proceed?