ppm install Image-LibRSVG
or even:
ppm install http://www.sisyphusion.tk/ppm/Image-LibRSVG.ppd

##</code><code>##

<REPOSITORY LOCATION="http://www.sisyphusion.tk/ppm" NAME="Sisyphusion" SUMMARYFILE="searchsummary.ppm" />

##</code><code>##

ppm install http://www.sisyphusion.tk/ppm/PPM-Sisyphusion.ppd
ppm install http://www.sisyphusion.tk/ppm/PPM-Sisyphusion-Glib_dll.ppd
ppm install http://www.sisyphusion.tk/ppm/PPM-Sisyphusion-Cairo_dll.ppd
ppm install http://www.sisyphusion.tk/ppm/PPM-Sisyphusion-Pango_dll.ppd
ppm install http://www.sisyphusion.tk/ppm/PPM-Sisyphusion-Gtk2_dll.ppd
ppm install http://www.sisyphusion.tk/ppm/PPM-Sisyphusion-Image_LibRSVG_dll.ppd
ppm install http://www.sisyphusion.tk/ppm/Image-LibRSVG.ppd