[gijoe77]

so I'm trying to compile nedit 5.7 and it turns out I don't have the needed Xm/Xm.h header (and I assume I'm missing the other Motif headers if there are more) - did I miss these somewhere?  I could have sworn I installed any and all dev headers and libraries that came with IRIX.  What am I missing here?

I see that I can probably use a free alternative to Motif called LessTif, but I would really like to get to the bottom of what I'm missing via Motif first