在redhat(x86,), gcc 5.1.0, cmake(3.14.7)编译失败

[ycdayanzi]

Describe the bug
在redhat(x86,), gcc 5.1.0, cmake(3.14.7)编译失败，错误信息如下：
// sca1:/home/d5000/test/wenet-main/runtime/libtorch % mkdir build && cd build && cmake .. && cmake --build .
-- The C compiler identification is GNU 5.1.0
-- The CXX compiler identification is GNU 5.1.0
-- Check for working C compiler: /usr/local/bin/gcc
-- Check for working C compiler: /usr/local/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/local/bin/c++
-- Check for working CXX compiler: /usr/local/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at CMakeLists.txt:38 (include):
include could not find load file:

libtorch

CMake Error at CMakeLists.txt:44 (include):
include could not find load file:

openfst

CMake Error at CMakeLists.txt:50 (include):
include could not find load file:

wetextprocessing

CMake Error at CMakeLists.txt:53 (add_subdirectory):
add_subdirectory given source "utils" which is not an existing directory.

CMake Error at CMakeLists.txt:54 (add_subdirectory):
add_subdirectory given source "frontend" which is not an existing
directory.

CMake Error at CMakeLists.txt:55 (add_subdirectory):
add_subdirectory given source "post_processor" which is not an existing
directory.

CMake Error at CMakeLists.txt:56 (add_subdirectory):
add_subdirectory given source "kaldi" which is not an existing directory.

CMake Error at CMakeLists.txt:57 (add_subdirectory):
add_subdirectory given source "decoder" which is not an existing directory.

CMake Error at CMakeLists.txt:58 (add_subdirectory):
add_subdirectory given source "api" which is not an existing directory.

CMake Error at CMakeLists.txt:62 (include):
include could not find load file:

boost

CMake Error at CMakeLists.txt:63 (add_subdirectory):
add_subdirectory given source "websocket" which is not an existing
directory.

CMake Error at CMakeLists.txt:79 (add_subdirectory):
add_subdirectory given source "bin" which is not an existing directory.

-- Configuring incomplete, errors occurred!
See also "/home/d5000/test/wenet-main/runtime/libtorch/build/CMakeFiles/CMakeOutput.log".