[gentoo-user] emerge dependency problem ??

[Kamil Wokitajtis]

Hello !! I am new to gentoo and i don't know if what i think is a problem it really is. But for example when i want to download  midnight commander i am typing something like this emerge app-misc/mc and before gentoo downloads mc it downloads whole x enviroment when i want to download samba using emerge it downloads something like jpeg and tiff libraries what wrong am i doin' ?? or what's wrong with my dependencies ?? thanks for help   Kamil