ubuntu noob - cmake .. issue

[nudexdragon]

So i'm attempting to install dolphin for use with melee netplay, and i've run into the following issue. I'm pretty nooby at Ubuntu and only use it because I don't want to pay for a new windows key, so please bare with me.

I'm using this guide: https://wiki.dolphin-emu.org/index.php?title=Building_Dolphin_on_Linux#Step_1_-_Install_the_Correct_Dependencies

When i get to the "cmake .." part, I get this:

CMake Error: The source directory "/home" does not appear to contain CMakeLists.txt.


Any help would be appreciated, thanks.