easy_install hashlib

root@Debian-NAS:~# easy_install hashlib
Searching for hashlib
Reading https://pypi.python.org/simple/hashlib/
Downloading https://pypi.python.org/packages/74/bb/9003d081345e9f0451884146e9ea2cff6e4cc4deac9ffd4a9ee98b318a49/hashlib-20081119.zip#md5=46e59db6d5cac34b3344ef0c30d0897f
Best match: hashlib 20081119
Processing hashlib-20081119.zip
Writing /tmp/easy_install-Y_DtFM/hashlib-20081119/setup.cfg
Running hashlib-20081119/setup.py -q bdist_egg --dist-dir /tmp/easy_install-Y_DtFM/hashlib-20081119/egg-dist-tmp-kXiyF_
no previously-included directories found matching 'build'
no previously-included directories found matching 'dist'
no previously-included directories found matching 'RCS'
no previously-included directories found matching 'CVS'
no previously-included directories found matching '.svn'
Modules/shamodule.c:18:20: fatal error: Python.h: No such file or directory
 #include "Python.h"
                    ^
compilation terminated.
error: Setup script exited with error: command 'x86_64-linux-gnu-gcc' failed with exit status 1