We have no separate libtinfo.

--- brltty-6.7/configure.ac.orig
+++ brltty-6.7/configure.ac
@@ -1892,7 +1892,7 @@
       ;;
 esac
 
-BRLTTY_SCREEN_DRIVER([fv], [FileViewer], [-ltinfo])
+BRLTTY_SCREEN_DRIVER([fv], [FileViewer], [-lncurses])
 
 all_brltty_pty=""
 install_brltty_pty=""