安装lnmp一键安装包失败，之后运行yum命令报错
[root@CentOS ~]# yum list
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
/usr/lib/python2.6/site-packages/pycurl.so: undefined symbol: CRYPTO_set_locking_callback
Please install a package which provides this module, or
verify that the module is installed correctly.
It's possible that the above module doesn't match the
current version of Python, which is:
2.6.6 (r266:84292, Jul 23 2015, 14:41:34)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-11)]
If you cannot solve this problem yourself, please go to
the yum faq at:
http://yum.baseurl.org/wiki/Faq
什么原因？怎么解决？
