desse mesmo site:
Because in this example we didn't change the behavior of the configure script, the program was installed in the default place. In many cases it's /usr/local/bin. If /usr/local/bin (or whatever place your program was installed in) is already in your PATH, you can just run the program by typing its name.
Portanto, a menos que você altere o comportamento do script de configuração, o executável deve estar em / usr / local / bin