Timo Reimann ha scritto: > Daniel wrote: > >> I tried to install on my Intel based MacBook Pro the >> ns2-allinone-2.29.3-Precompiled-UniversalBinary-Intel-Mac package that I >> found here >> <http://nsnam.isi.edu/nsnam/index.php/Downloading_and_installing_ns-2>. >> I tried to run a simple tcl example script ( /ns-2.29/tcl/ex/simple.tcl ), >> but I had this error running the NAM part of the simulator: >> >> running nam... >> nam: couldn't connect to display ":0.0" >> >> Maybe I have to change some settings, but I don't know where they are. >> Could someone help me?? >> > > This doesn't seem to be a problem with ns-2 but Unix which Mac OS uses. > Basically, this error shows up when you don't have an X server (which is, > IIRC, actually called client in the X terminology) running. > > So are you sure you're having an X server running? I don't know if that's > default on Mac OS, don't know too much about it. > > Can you open any other GUI application from the shell you're trying to > start nam from? (like xterm?) If not, that would support my theory that > something with your Unix-MAC-GUI chain is broken... > > > Thank you very much Timo!! I run the X11.app and then ns and nam was displayed!!! Super! I was using Parallels (a virtual machine) to run ns on Linux, and now I don't need it anymore.
Thanks a lot, Daniel
