python 安装 setuptools Compression requires the (missing) zlib module 的解决方案

creating 'dist/setuptools-0.6c11-py2.7.egg' and adding 'build/bdist.linux-x86_64/egg' to it
Traceback (most recent call last):
  File "setup.py", line 94, in
    scripts = scripts,
  File "/usr/local/lib/python2.7/distutils/core.py", line 152, in setup
    dist.run_commands()
  File "/usr/local/lib/python2.7/distutils/dist.py", line 953, in run_commands
    self.run_command(cmd)
  File "/usr/local/lib/python2.7/distutils/dist.py", line 972, in run_command
    cmd_obj.run()
  File "/opt/oracle/sor/install/setuptools-0.6c11/setuptools/command/install.py", line 76, in run
    self.do_egg_install()
  File "/opt/oracle/sor/install/setuptools-0.6c11/setuptools/command/install.py", line 96, in do_egg_install
    self.run_command('bdist_egg')
  File "/usr/local/lib/python2.7/distutils/cmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "/usr/local/lib/python2.7/distutils/dist.py", line 972, in run_command
    cmd_obj.run()
  File "/opt/oracle/sor/install/setuptools-0.6c11/setuptools/command/bdist_egg.py", line 236, in run
    dry_run=self.dry_run, mode=self.gen_header())
  File "/opt/oracle/sor/install/setuptools-0.6c11/setuptools/command/bdist_egg.py", line 527, in make_zipfile
    z = zipfile.ZipFile(zip_filename, mode, compression=compression)
  File "/usr/local/lib/python2.7/zipfile.py", line 681, in __init__
    "Compression requires the (missing) zlib module"

RuntimeError: Compression requires the (missing) zlib module

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yum install zlib

yum install zlib-devel

安装完成后，重新编译 python2.7【不需要删除，只需要重新编译，make，安装就行了】

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然后重新安装setuptools：

cd setuptools-0.6c11

python setup.py install