File ncursesnt of Package ncurses

#!/bin/bash
libtinfo=($(ldd /bin/bash | grep -E 'libtinfow?\.so'))
libdir=${libtinfo[2]}
libdir=${libdir%/*}
test -d ${libdir}/ncurses6nt || { echo ${0##*/}: Missing ${libdir}/ncurses6nt 1>&2; exit 1; }
LD_LIBRARY_PATH=${libdir}/ncurses6nt${LD_LIBRARY_PATH+":${LD_LIBRARY_PATH}"}
export LD_LIBRARY_PATH
unset libtinfo libdir
exec -a ${1##*/} ${1+"$@"}