Instructions:
To play it on a real PSP copy the folder containing the eboot to \PSP\GAME\, note that each eboot needs to be "in a folder", else they'll show up as corrupted data.

Example: X:\PSP\GAME\SLUS-01073\EBOOT.PBP

Alternatively, "PSX2PSP" eboots can be emulated on PC with ePSXe emulator.