Dear list!

This seems strange, what is wrong? No output from svg-file.


\starttext


\startMPcode
picture utf1; utf1:= lmt_svg [ filename = "utfall01b.svg"];
numeric l ; l := bbwidth(utf1);
numeric h ; h := bbheight(utf1);
numeric scale ; scale := 3 ;
draw utf1 xsized l*scale ysized h*scale;
\stopMPcode
\stoptext

Thanks in advance
Jan-Erik