Python安装setuptools时报Compression requires the (missing) zlib

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背景: 虚拟机CentOS下安装Python辅助工具 setuptools报错，错误信息大概如下：

Traceback (most recent call last): 

File "setup.py", line 94, in <module> 

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(&apos;bdist_egg&apos;) 

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

出错原因：

提示的很清楚，缺少 zlib模块导致安装失败

解决方式:

# yum install zlib 

# yum install zlib-devel 

下载成功后，进入python2.7的目录，重新执行 

#make 

#make install 

此时先前执行的 软连接仍旧生效 

然后进入 setuptool目录， 

[root@localhost setuptools-5.2]# pythonnew setup.py install  重新安装

基本这样就可以搞定。