how to get the dependancies lists for a given program?

[recan]

Hi again , I want to know wich command shwo the dependencies -optionnal- for a given program
for exmple I installed Mplayer2 , I know that I need a Gui as "Smplyer" for exemple ,
thank you very much

[wolfden]

see equo --help especially equo query part You will find several options there.