[root@SpringAutoHost ~]# pip-python install rapid-spring --upgrade
Downloading/unpacking rapid-spring
  Running setup.py egg_info for package rapid-spring

Downloading/unpacking bitarray (from rapid-spring)
  Running setup.py egg_info for package bitarray

Installing collected packages: rapid-spring, bitarray
  Found existing installation: rapid-spring 0.5.1
    Uninstalling rapid-spring:
      Successfully uninstalled rapid-spring
  Running setup.py install for rapid-spring

    changing mode of /usr/bin/rapid to 755
    changing mode of /usr/bin/rapid-gui to 755
  Running setup.py install for bitarray
    building 'bitarray._bitarray' extension
    gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/include/python2.7 -c bitarray/_bitarray.c -o build/temp.linux-x86_64-2.7/bitarray/_bitarray.o
    bitarray/_bitarray.c:7:20: fatal error: Python.h: No such file or directory
    compilation terminated.
    error: command 'gcc' failed with exit status 1
    Complete output from command /usr/bin/python -c "import setuptools;__file__='/root/build/bitarray/setup.py';execfile(__file__)" install --single-version-externally-managed --record /tmp/pip-q0ljGk-record/install-record.txt:
    running install

running build

running build_py

copying bitarray/__init__.py -> build/lib.linux-x86_64-2.7/bitarray

copying bitarray/test_bitarray.py -> build/lib.linux-x86_64-2.7/bitarray

running build_ext

building 'bitarray._bitarray' extension

gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/include/python2.7 -c bitarray/_bitarray.c -o build/temp.linux-x86_64-2.7/bitarray/_bitarray.o

bitarray/_bitarray.c:7:20: 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__='/root/build/bitarray/setup.py';execfile(__file__)" install --single-version-externally-managed --record /tmp/pip-q0ljGk-record/install-record.txt failed with error code 1
Storing complete log in /root/.pip/pip.log