Failed wheel build in Python 3

[nvictus]

Installing via pip install clodius in a conda Python 3 environment:

...
gcc -pthread -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/nezar/miniconda3/lib/python3.5/site-packages/numpy/core/include -I/home/nezar/miniconda3/lib/python3.5/site-packages/numpy/core/include -c clodius/fast.c -o build/temp.linux-x86_64-3.5/clodius/fast.o
  clodius/fast.c:19:20: fatal error: Python.h: No such file or directory
  compilation terminated.
  error: command 'gcc' failed with exit status 1
  
  ----------------------------------------
  Failed building wheel for clodius

Probably some build config issue in setup.py.