pst-fun: plotting special funny objects, like Bill from Gaucho brothers Save the files pst-fun.sty|tex in a directory, which is part of your local TeX tree. The pro file should go into $TEXMF/dvips/pstricks/ Then do not forget to run texhash to update this tree. PSTricks is PostScript Tricks, the documentation cannot be run with pdflatex, use the sequence latex->dvips->ps2pdf or the easiest way: run lualatex hvoss@tug.org .