%% Package `pst-vue3d.tex'
%%
%% 2005-02-21
%%

Save the files

pst-vue3.sty   
pst-vue3.tex
3d.pro -> texmf/dvips/pstricks/

in any place, where latex or any other TeX program will find it.
Pay attention, that you cannot run the documentation with
pdflatex, PSTricks is PosTScript Tricks.
Use latex->dvips->ps2pdf or have a look at
http://PSTricks.de/pdf/pdfoutput.phtml