Python pygame error : Failed loading libpng.dylib: dlopen(libpng.dylib, 2): image not found

问题

I installed the FlapPyBird repo from https://github.com/sourabhv/FlapPyBird. I have libpng installed but when i try to run the program with python flappy.py i get

Failed loading libpng.dylib: dlopen(libpng.dylib, 2): image not found

Any ideas about whats wrong? Thanks

回答1:

Maybe you must install libpng?

You can do it with homebrew:

brew install libpng

回答2:

Use python3 interpreter and it will work

回答3:

Try:

brew unlink libpng && brew link libpng

With me it was some problems with the linking.

回答4:

I had the same issue. Installing the following with homebrew fixed it:

brew install sdl sdl_image sdl_mixer sdl_ttf portmidi

Got the info from here:

http://brysonpayne.com/2015/01/10/setting-up-pygame-on-a-mac/

来源：https://stackoverflow.com/questions/38645391/python-pygame-error-failed-loading-libpng-dylib-dlopenlibpng-dylib-2-imag