does not build on centos6

[f1-outsourcing]

I would expect such simple / small tool to run at least on distros like rhel6/centos6

[@svr forensics]$ cmake .
-- The C compiler identification is GNU 4.4.7
-- The CXX compiler identification is GNU 4.4.7
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
  CMake 3.9 or higher is required.  You are running version 2.8.12.2


-- Configuring incomplete, errors occurred!
See also "/home/software/server/ForensicsTools/SOURCES/forensics/CMakeFiles/CMakeOutput.log".

[f1-outsourcing]

changing the to cmake_minimum_required(VERSION 2.8) is sufficient to build