系统：centos 6

测试asrDemo2无报错，但测试asrDemo-srt时，报错：

begin to build glog
CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
CMake 3.0 or higher is required. You are running version 2.8.12.2

-- Configuring incomplete, errors occurred!
begin to build
CMake Error: The source directory "/www/wwwroot/demo/asr/sample/asrDemo-srt/scripts" does not appear to contain CMakeLists.txt.
Specify --help for usage, or press the help button on the CMake GUI.

检查了cmake版本是3.6.1

cmake3 version 3.6.1

CMake suite maintained and supported by Kitware (kitware.com/cmake).

求教大神，怎么解决？