Welcome to Inkscape Community!
Hhmm....well first, a question. Sometimes people use different terminology, so I want to be sure what you mean by "glyphs".
Also, I would suggest getting the current version of Inkscape working for you. The reason is, (if indeed you need it) I'm not sure if Inkscape's Glyphs feature was working in the version you installed. When you open the Glyphs dialog (Text menu > Glyphs), do you see options for Font Family, Style, Script, Font size, Range? I don't remember exactly when it became fully functional, but I do remember a time when there was a dialog with nothing in it.
I'm not sure what happened when you tried to install 0.91, but it would be worth trying again, because 0.91 has some really nice improvements over 0.48.x. If you do try to install 0.91 again, let us know what problems you run into, and we can help
