python安装好后，提示找不到ssl模块

最新推荐文章于 2025-04-01 21:25:28 发布

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最新推荐文章于 2025-04-01 21:25:28 发布

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本文链接：https://blog.youkuaiyun.com/qq_31550425/article/details/51725016

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在CentOS系统中，遇到Python启动时报找不到_ssl模块错误。通过检查发现openssl已安装，但缺少openssl-devel。通过yum安装openssl-devel，然后修改Python源码文件Setup，重新编译并安装Python，成功解决该问题。

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1.测试

[root@s011805161450 ~]# python

Python 2.7.8 (default, Jun 17 2016, 01:25:39)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import ssl
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/ssl.py", line 60, in <module>
import _ssl # if we can't import it, let the error propagate

ImportError: No module named _ssl

2.查看

[root@s011805161450 ~]# yum list installed | grep ssl
openssl.x86_64 1.0.0-27.el6 @anaconda-CentOS-201303020151.x86_64/6.4

3.安装

[root@s011805161450 ~]# yum install openssl-devel -y

4.查看结果

[root@s011805161450 ~]# rpm -aq|grep openssl
openssl-1.0.1e-48.el6_8.1.x86_64
openssl-devel-1.0.1e-48.el6_8.1.x86_64

5.重新编译python

#修改Setup文件
vi /usr/software/Python-2.7.5/Modules/Setup
#修改结果如下：
# Socket module helper for socket(2)
_socket socketmodule.c timemodule.c

# Socket module helper for SSL support; you must comment out the other
# socket line above, and possibly edit the SSL variable:
#SSL=/usr/local/ssl
_ssl _ssl.c \
-DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \
-L$(SSL)/lib -lssl -lcrypto

6.重新编译

make
make install

7.测试结果

[root@s011805161450 ~]# python
Python 2.7.8 (default, Jun 21 2016, 17:51:18)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import _ssl
>>> exit()

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