[Playerstage-users] Make error with Stage 2.0.4 and OSX

[Dave Zoltok <d.zoltok@su...>]

Hi!

I've been trying to get Stage 2.0.4 installed under OSX 10.5.2 so I  
can use the tutorial worlds in Pyrobot, and I'm having some weird  
errors.

First, installing packages through Fink doesn't automatically work; I  
had to specify GTK_LIBS in the environment to allow the configure  
script to find them. Second, when I try running make, I get the  
following error (cropped for space):

g++ -dynamiclib -single_module ${wl}-flat_namespace ${wl}-undefined $ 
{wl}suppress -o .libs/libstage.2.0.4.dylib  .libs/gnome.o .libs/ 
gui.o .libs/gui_prefs.o .libs/gui_menus.o .libs/matrix.o .libs/ 
model.o .libs/model_blobfinder.o .libs/model_bumper.o .libs/ 
model_laser.o .libs/model_load.o .libs/model_position.o .libs/ 
model_fiducial.o .libs/model_ranger.o .libs/model_gripper.o .libs/ 
model_ptz.o .libs/model_wifi.o .libs/model_speech.o .libs/ 
raytrace.o .libs/stage.o .libs/stagecpp.o .libs/typetable.o .libs/ 
world.o .libs/worldfile.o .libs/rtk.o .libs/rtk_canvas.o .libs/ 
rtk_fig.o .libs/rtk_region.o   -install_name  /usr/local/lib/libstage. 
2.dylib -Wl,-compatibility_version -Wl,3 -Wl,-current_version -Wl,3.4
ld: duplicate symbol _g_bit_nth_lsf in .libs/gui_prefs.o and .libs/gui.o

collect2: ld returned 1 exit status
make[3]: *** [libstage.la] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

Someone posted that they couldn't replicate the error by installing  
dependencies through MacPorts, which I've tried. But if I try to  
install gtk2, it hangs on the activation and never finishes.

Has anyone found a solution to this?

Dave

[Playerstage-users] Question about Gazebo 0.8-pre2 libgazbo examples

[Le Zou <le_zou@ho...>]

Hi All,
I am trying to use the libgazbo examples in Gazebo 0.8-pre2. After successful building, I run the example world file first. Then when I tried to run simiface, it complained that there is no /tmp/gazebo-mad-0/simulation.default. Any suggestion? 

Many thanks,
Le

[Playerstage-users] question about wireless connection

[Valentino <puntovale@gm...>]

Hi

I have three pioneer 3dx  that needs to communicate. The robots doesn't have
own wireless equipment but on each robot there is a laptop with wireless
card. I'd like to know if is it possible to use wireless card on each laptop
to allow communication between robots.
Can wsn driver help me ?

Thanks in advance