This project aims to bring most modern Minecraft features to the PSP. Originally forked Woolio's Minecraft-PSP.
To build the game you will need a psp SDK, I suggest the minimalist PSP SDK. With pspsdk installed and in your PATH environment variable or otherwise available run
make clean
make
To run, move the generated EBOOT file, into the _Game folder. This folder contains all the resources needed for the game to run. Now you can run this on an emulator of your choice, or a PSP by moving the folder in the PSP/GAME folder on your console.