[root@localhost ~]# mongo

mongo: /usr/lib64/libssl.so.10: no versioninformation available (required by mongo)

mongo: /usr/lib64/libcrypto.so.10: noversion information available (required by mongo)

mongo: /usr/lib64/libcrypto.so.10: noversion information available (required by mongo)

MongoDB shell version: 3.0.2

connecting to: test

原因：

openssl library 不是最新版

解决;

[root@localhost ~]# yum install openssl-1.0.1e-30.el6.8

---> Package openssl.x86_64 0:1.0.0-27.el6 will be updated
---> Package openssl.x86_64 0:1.0.1e-30.el6.8 will be an update

Running Transaction
  Updating   : openssl-1.0.1e-30.el6.8.x86_64                                                     1/2 
  Cleanup    : openssl-1.0.0-27.el6.x86_64                                                        2/2 
  Verifying  : openssl-1.0.1e-30.el6.8.x86_64                                                     1/2 
  Verifying  : openssl-1.0.0-27.el6.x86_64                                                        2/2 

Updated:
  openssl.x86_64 0:1.0.1e-30.el6.8