Removed pointless posts, after DLing correctly and following all steps: It works!
Compiled cataclysm, no warnings/errors, but on linking:

g++-4.6 -o cataclysm -g obj/artifact.o obj/bionics.o obj/bodypart.o obj/calendar.o obj/catacurse.o obj/color.o obj/computer.o obj/construction.o obj/crafting.o obj/event.o obj/faction.o obj/field.o obj/game.o obj/help.o obj/inventory.o obj/inventory_ui.o obj/item.o obj/itypedef.o obj/iuse.o obj/keypress.o obj/line.o obj/main.o obj/map.o obj/mapgen.o obj/mapitemsdef.o obj/melee.o obj/mission.o obj/missiondef.o obj/mission_end.o obj/mission_fail.o obj/mission_place.o obj/mission_start.o obj/monattack.o obj/mondeath.o obj/mongroupdef.o obj/monitemsdef.o obj/monmove.o obj/monster.o obj/mtypedef.o obj/mutation.o obj/mutation_data.o obj/newcharacter.o obj/npc.o obj/npcmove.o obj/npctalk.o obj/output.o obj/overmap.o obj/player.o obj/posix_time.o obj/ranged.o obj/rng.o obj/settlement.o obj/setvector.o obj/skill.o obj/texthash.o obj/trapdef.o obj/trapfunc.o obj/weather.o obj/wish.o -lncurses
/usr/bin/ld: BFD (GNU Binutils for Debian) 2.22 assertion fail ../../bfd/elf32-arm.c:11467
/usr/bin/ld: BFD (GNU Binutils for Debian) 2.22 assertion fail ../../bfd/elf32-arm.c:11467
/usr/bin/ld: BFD (GNU Binutils for Debian) 2.22 assertion fail ../../bfd/elf32-arm.c:11467

these 3 assertion fails showed up. Binary is there and runs ok, so not sure what to think about them. Just thought would let you know.
THANK YOU!