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[Jack Wang <question175073@xxxxxxxxxxxxxxxxxxxxx>]

Question #175073 on Yade changed:
https://answers.launchpad.net/yade/+question/175073

Jack Wang gave more information on the question:
Thanks  for jduriez's advice and Christian's patience.

I modify my scons-profile.. file on my  yade/ folder and specify as a feature qt4. Just add the line:features='qt4'
Then I run the examples.

kinn@kinn-desktop:~/YADE/bin$ yade-0.60.3 mill.py
yade-0.60.3：找不到命令（command not found）


kinn@kinn-desktop:~/YADE/bin$ python yade-0.60.3 mill.py
Welcome to Yade 0.60.3
TCP python prompt on localhost:9000, auth cookie `caskue'
XMLRPC info provider on http://localhost:21000
Running script mill.py
646   WARN  yade.SpherePack /home/kinn/yade-0.60.3/pkg/dem/SpherePack.cpp:156 makeCloud: Exceeded 1000 tries to insert non-overlapping sphere to packing. Only 367 spheres was added, although you requested 707
668   WARN  yade.SpherePack /home/kinn/yade-0.60.3/pkg/dem/SpherePack.cpp:156 makeCloud: Exceeded 1000 tries to insert non-overlapping sphere to packing. Only 327 spheres was added, although you requested 707
Numer of grains 694
[[ ^L clears screen, ^U kills line. F12 controller, F11 3d view, F10 both, F9 generator, F8 plot. ]]
Yade [1]: 


Then it works.But when I run the example of funnel.py,there are other problems.

kinn@kinn-desktop:~/YADE/bin$ python yade-0.60.3 funnel.py
Welcome to Yade 0.60.3
TCP python prompt on localhost:9000, auth cookie `ekdssc'
XMLRPC info provider on http://localhost:21000
Running script funnel.py
Traceback (most recent call last):
  File "yade-0.60.3", line 152, in runScript
    execfile(script,globals())
  File "funnel.py", line 29, in <module>
    VTKRecorder(iterPeriod=100,recorders=['spheres','facets','colors'],fileName='/tmp/p1-')
NameError: name 'VTKRecorder' is not defined
[[ ^L clears screen, ^U kills line. F12 controller, F11 3d view, F10 both, F9 generator, F8 plot. ]]
Yade [1]: 

So how to solve the problems?
Thanks for your guidance.It helps me a lot.

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