Something

mc@z05-03:~/Minecraft-Overviewer$ python setup.py build
running build
running build_ext
building 'c_overviewer' extension
creating build
creating build/temp.linux-x86_64-2.6
creating build/temp.linux-x86_64-2.6/src
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I. -I/usr/local/lib/python2.6/dist-packages/numpy/core/include -I/usr/include/python2.6 -c src/main.c -o build/temp.linux-x86_64-2.6/src/main.o
In file included from src/main.c:18:
src/overviewer.h:33:21: error: Imaging.h: No such file or directory
In file included from src/main.c:18:
src/overviewer.h:45: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘imaging_python_to_c’
error: command 'gcc' failed with exit status 1