should i set PYSDL2_DLL_PATH ?

[fahamjv]

Traceback (most recent call last):
File "slam.py", line 9, in
from display import Display
File "/home/gh0st/Desktop/twitchslam/display.py", line 1, in
import sdl2
File "/usr/local/lib/python2.7/dist-packages/sdl2/init.py", line 2, in
from .dll import get_dll_file, _bind
File "/usr/local/lib/python2.7/dist-packages/sdl2/dll.py", line 115, in
raise ImportError(exc)
ImportError: could not find any library for SDL2 (PYSDL2_DLL_PATH: unset)

[meh369]

Any clues how to fix this????