Comment 1 for bug 1093252

Installing greenlet I had also another problem:

creating build/temp.linux-armv6l-2.7

gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c greenlet.c -o build/temp.linux-armv6l-2.7/greenlet.o

In file included from greenlet.c:5:0:

greenlet.h:8:20: fatal error: Python.h: No such file or directory

compilation terminated.

error: command 'gcc' failed with exit status 1

----------------------------------------
Command /usr/bin/python -c "import setuptools;__file__='/tmp/pip-build/greenlet/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-LpdJMC-record/install-record.txt --single-version-externally-managed failed with error code 1 in /tmp/pip-build/greenlet
Storing complete log in /home/pi/.pip/pip.log