The Error

Installing awscli into a docker container running node:latest.

    building '_yaml' extension
    creating build/temp.linux-x86_64-3.4/ext
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.4m -c ext/_yaml.c -o build/temp.linux-x86_64-3.4/ext/_yaml.o
    ext/_yaml.c:4:20: fatal error: Python.h: No such file or directory
     #include "Python.h"
                        ^
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python3.4 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-wd2m_by7/pyyaml/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-ulirskuk-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-wd2m_by7/pyyaml/