Likely sc was always wrong, and ncurses was fixed. Now it's sc's turn to play.
http://invisible-island.net/ncurses/NEWS.html#t20151128 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ncurses in Ubuntu. https://bugs.launchpad.net/bugs/1549665 Title: getch returning ENOENT Status in ncurses package in Ubuntu: New Bug description: The program 'sc' was recently recompiled (according to changelog) for ncurses6. Since that happened, its call to getch() (in lex.c:nmgetch() around line 680) returns -1 with errno ENOENT. The version in older releases properly waits for an input character. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ncurses/+bug/1549665/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : email@example.com Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp