Network support is currently broken, thus it will not be compiled in. If you want it to be enabled anyway, hit Ctrl-C right now and define WITH_NETWORK ("make WITH_NETWORK=yes"). Remember that if you enable network support SDL_net will be installed as well if it is not present on this system. This package has also an X11 frontend written in TCL/TK. If you do not want it or you do not need it, hit Ctrl-C right now and define WITHOUT_TCL ("make WITHOUT_TCL=yes"). If you do not disable this, Tk 8.0 and Tcl 8.0 will be installed if they are not present on this system.