python安装完毕后，提示找不到ssl模块：
例如这样：
pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Collecting xxx
Could not fetch URL /simple/xxxx/: There was a problem confirming the ssl certificate: Can’t connect to HTTPS URL because the SSL module is not available. - skipping
Could not find a version that satisfies the requirement xxx (from versions: )
No matching distribution found for xxx
[root@localhost ~]# python2.7.5
Python 2.7.5 (default, Jun 3 , 11:08:43)
[GCC 4.1.2 0704 (Red Hat 4.1.2-54)] on linux2
Type “help”, “copyright”, “credits” or “license” for more information.
import ssl
Traceback (most recent call last):
File “”, line 1, in
File “/usr/local/python27/lib/python2.7/ssl.py”, line 60, in
import _ssl # if we can’t import it, let the error propagate
ImportError: No module named _ssl
查看openssl安装包，发现缺少openssl-devel包
[root@localhost ~]# rpm -aq|grep openssl
openssl-0.9.8e-20.el5
openssl-0.9.8e-20.el5
[root@localhost ~]#
yum安装openssl-devel
[root@localhost ~]# yum install openssl-devel -y
查看安装结果
[root@localhost ~]# rpm -aq|grep openssl
openssl-0.9.8e-26.el5_9.1
openssl-0.9.8e-26.el5_9.1
openssl-devel-0.9.8e-26.el5_9.1
openssl-devel-0.9.8e-26.el5_9.1
重新编译python
修改Setup文件
vi /usr/software/Python-2.7.5/Modules/Setup
修改成下面：
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
重新编译
make
make install
测试，已可正常使用。
[root@localhost ~]# python2.7.5
Python 2.7.5 (default, Jun 3 , 14:56:13)
[GCC 4.1.2 0704 (Red Hat 4.1.2-54)] on linux2
Type “help”, “copyright”, “credits” or “license” for more information.
import ssl
重新用pip安装
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