depends ncurses &&
depends TEXT-EDITOR &&
depends PAGER &&
optional_depends libxlsxwriter \
                 "" \
                 "" \
                 "for xlsx file export support" &&
optional_depends gnuplot \
                 "" \
                 "" \
                 "for plotting support" &&
optional_depends libzip \
                 "" \
                 "" \
                 "for xlsx file import support" &&
optional_depends lua51 \
                 "" \
                 "" \
                 "for lua scripting support" 
