I wrote:
This is the problem. I don't know any converter that can convert SVG to goodquality EPS or PDF. If anybody knows such a beast, please tell.Inkscape produces a good quality PNG image but has unfortunately no command line option to do this.Within Inkscape you can use the menu File->Export->Bitmap.
Adobe Illustrator can convert svg images to vektor pdf but has also no command line option for this.
Uwe