devkitPro

I've downloaded and extracted the tarball to the correct directory but I still get this error

powerpc-eabi/bin/ld: cannot find -ljpeg

help?

Do you have changed the makefile?
line LIBS: =-logc -lm -ljpeg
If you make this change:
Check the folder name, if it is ljpeg in my jpeg is then add
LIBS: = -logc -lm - "the correct folder name."