感谢您的反馈。首先，如果你尝试运行 yum install python27-devel ，那么你应该得到如下信息：

Thanks for your feedback. First of all, if you try to run yum install python27-devel, then you should get the message like this:

No package python27-devel available

链接，

yum search python | grep -i devel

这将显示你有 python-devel。 x86_64 包可用，如果您的操作系统是64位操作系统。如果我是正确的，那么下面的命令应该工作正常，如接受的答案所示：

This will show you that you have python-devel.x86_64 package available if your OS is a 64 bit OS. If I am correct, then the following command should work fine as shown in the accepted answer:

yum  install python-devel.x86_64