Mathematica fonts problem with inkscape

If the fonts are broken,
when saving (in eps) from mathematica select options/ and disable the "Include Mathematica fonts".

Make the fonts of Mathematica available to inkscape

ln -s /usr/local/Wolfram/Mathematica/9.0/SystemFiles/Fonts/ .fonts
ln -s /usr/local/Wolfram/Mathematica/9.0/SystemFiles/IncludeFiles/TeX/texmf/fonts/ .fonts
sudo fc-cache -f -v

source:
http://pages.uoregon.edu/noeckel/MathematicaGraphics.html#NoSpecialFonts