"Steve Lamb" <morpheus@calweb.com> writes: [...he is using glibc 2.0.7t-1 and ncurses3.4 1.9.9g-8.8...] I am using glibc 2.0.7pre3-1 and ncurses3.4 1.9.9-8.6. sc works. I upgrade to glibc 2.0.7t-1. sc still works. I upgrade to ncurses3.4 1.9.9g-8.8. sc segfaults. So it is a bug in ncurses3.4 or in sc's ncurses code.