I got this after doing "./configure" then "make" on MindsEye: nurbsS.cc:3191: Internal compiler error. nurbsS.cc:3191: Please submit a full bug report to `egcs-bugs@cygnus.com'. make[2]: *** [nurbsS.o] Error 1 make[2]: Leaving directory `/tmp/MindsEye/nurbs/src' make[1]: *** [all] Error 2 make[1]: Leaving directory `/tmp/MindsEye/nurbs' make: *** [libnurbs] Error 2