tar -xf pip-10.0..tar.gz 

 [root@python pip-10.0.]# ls

 AUTHORS.txt  dist  LICENSE.txt  NEWS.rst  pyproject.toml  setup.cfg  src

 build        docs  MANIFEST.in  PKG-INFO  README.rst      setup.py

[root@python pip-10.0.]# python setup.py install

 [root@python pip-10.0.]# pip -V

 pip 10.0. from /usr/lib/python2./site-packages/pip-10.0.-py2..egg/pip (python 2.7)

[root@python ~]# pip install psutil

 Collecting psutil

   Downloading https://files.pythonhosted.org/packages/51/9e/0f8f5423ce28c9109807024f7bdde776ed0b1161de20b408875de7e030c3/psutil-5.4.6.tar.gz (418kB)

     % |████████████████████████████████| 419kB 227kB/s

 ipaclient 4.5. requires jinja2, which is not installed.

 rtslib-fb 2.1. has requirement pyudev>=0.16., but you'll have pyudev 0.15 which is incompatible.

 ipapython 4.5. has requirement dnspython>=1.15, but you'll have dnspython 1.12.0 which is incompatible.

 Installing collected packages: psutil

   Running setup.py install for psutil ... error

     Complete output from command /bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-BO0YvS/psutil/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-record-FbEPxr/install-record.txt --single-version-externally-managed --compile:

     /usr/lib64/python2./distutils/dist.py:: UserWarning: Unknown distribution option: 'python_requires'

       warnings.warn(msg)

     running install

     running build

     running build_py

     creating build

     creating build/lib.linux-x86_64-2.7

     creating build/lib.linux-x86_64-2.7/psutil

     copying psutil/_exceptions.py -> build/lib.linux-x86_64-2.7/psutil

     copying psutil/_psposix.py -> build/lib.linux-x86_64-2.7/psutil

     copying psutil/_psbsd.py -> build/lib.linux-x86_64-2.7/psutil

     copying psutil/_psaix.py -> build/lib.linux-x86_64-2.7/psutil

     copying psutil/_pssunos.py -> build/lib.linux-x86_64-2.7/psutil

     copying psutil/_pslinux.py -> build/lib.linux-x86_64-2.7/psutil

     copying psutil/_common.py -> build/lib.linux-x86_64-2.7/psutil

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

     copying psutil/_psosx.py -> build/lib.linux-x86_64-2.7/psutil

     copying psutil/_compat.py -> build/lib.linux-x86_64-2.7/psutil

     copying psutil/_pswindows.py -> build/lib.linux-x86_64-2.7/psutil

     creating build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/__main__.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_bsd.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_contracts.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_aix.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_memory_leaks.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_connections.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_system.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_linux.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_misc.py -> build/lib.linux-x86_64-2.7/psutil/tests

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

     copying psutil/tests/test_osx.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_process.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_windows.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_posix.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_sunos.py -> build/lib.linux-x86_64-2.7/psutil/tests

     copying psutil/tests/test_unicode.py -> build/lib.linux-x86_64-2.7/psutil/tests

     running build_ext

     building 'psutil._psutil_linux' extension

     creating build/temp.linux-x86_64-2.7

     creating build/temp.linux-x86_64-2.7/psutil

     gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE= -fexceptions -fstack-protector-strong --param=ssp-buffer-size= -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE= -fexceptions -fstack-protector-strong --param=ssp-buffer-size= -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -DPSUTIL_POSIX= -DPSUTIL_VERSION= -DPSUTIL_LINUX= -I/usr/include/python2. -c psutil/_psutil_common.c -o build/temp.linux-x86_64-2.7/psutil/_psutil_common.o

     psutil/_psutil_common.c:9:20: 致命错误：Python.h：没有那个文件或目录

      #include <Python.h>

                         ^

     编译中断。

     error: command 'gcc' failed with exit status 1

     ----------------------------------------

 Command "/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-BO0YvS/psutil/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-record-FbEPxr/install-record.txt --single-version-externally-managed --compile" failed with error code  in /tmp/pip-install-BO0YvS/psutil/

[root@python ~]# yum install python-devel

 [root@python ~]# pip install psutil

 Collecting psutil

   Using cached https://files.pythonhosted.org/packages/51/9e/0f8f5423ce28c9109807024f7bdde776ed0b1161de20b408875de7e030c3/psutil-5.4.6.tar.gz

 ipaclient 4.5. requires jinja2, which is not installed.

 rtslib-fb 2.1. has requirement pyudev>=0.16., but you'll have pyudev 0.15 which is incompatible.

 ipapython 4.5. has requirement dnspython>=1.15, but you'll have dnspython 1.12.0 which is incompatible.

 Installing collected packages: psutil

   Running setup.py install for psutil ... done

 Successfully installed psutil-5.4.