j_morelli@xxxxxxxxxx <j_morelli@xxxxxxxxxx> writes: > Hello, > > I send an email before about GCC version, and I want to know now if > is posible to install two differents versions in the same server, > just changing the output directory will be enough ? Read the install documentation carefully, particularly about the configure option --prefix. My advise is to install both versions of gcc with different --prefix, more or less like this: # configure gcc 3.4.0 : $ cd gcc-3.4.0.objdir $ ../gcc-3.4.0/configure --prefix=/usr/local/gcc-3.4 # ... rest of args # configure gcc 3.3.3 : $ cd gcc-3.3.3.objdir $ ../gcc-3.3.3/configure --prefix=/usr/local/gcc-3.3.3 # ... rest of args