[Gate-users] problem with voxelize phantom

[n n]

Hi all
I read voxelize phantom guidence, but I can not still voxelize a phantom.
How to voxelize ncat phantom to gate?
In brain example I had changes , and then In SPECT examples( such as
SPECT.mac) ,i called it with control/execute voxelized phantom.mac, but it
did not work out. I written voxelized phantom.mac's sentences in SPECT.mac
but it did not work out either.
Please explaine for me , How to make a ncat phantom in gate?