On Mon, 3 Aug 2009, Nguyen Quang Minh wrote: > I'm a C++ developer on Linux. I want you show me the ways to install > both GCC 4.1.2 and GCC 3.2.3 on my Linux.
This question is out of scope for this mailing list which is about the development _of_ GCC, not the development _with_ GCC. I believe you are looking for the description of --prefix in our documentation at http://gcc.gnu.org/install/ . Gerald