This bug was fixed in the package ruby-ncurses - 1.4.9-1build3ubuntu0.18.04.1
--------------- ruby-ncurses (1.4.9-1build3ubuntu0.18.04.1) bionic; urgency=high
* Add patch to link against libmenuw (LP: #1775673)
-- Iain Parris <email address hidden> Fri, 10 Jul 2020 23:12:18 +0100
This bug was fixed in the package ruby-ncurses - 1.4.9-1build3ub untu0.18. 04.1
--------------- 1build3ubuntu0. 18.04.1) bionic; urgency=high
ruby-ncurses (1.4.9-
* Add patch to link against libmenuw (LP: #1775673)
-- Iain Parris <email address hidden> Fri, 10 Jul 2020 23:12:18 +0100