安裝ansible

1. fatal error: ffi.h: No such file or directory

解決方法：

               sudo yum groupinstall 'Development Tools'

               sudo yum install libssl-devel, libffi-devel

2. fatal error: openssl/opensslv.h: No such file or directory

解決方法:

               yum install gcc gcc-c++ make openssl-devel

3.fatal error: Python.h: No such file or directory

問題解決方法： python2    yum install python-devel

                        python3     yum install python34-devel

安裝sshpass

用yum install sshpass  安裝不成功

解決方法:

           cd /etc/yum.repos.d/  
           wget http://download.opensuse.org/repositories/home:Strahlex/CentOS_CentOS-6/home:Strahlex.repo  
           yum install sshpass