TensorRT-CenterNet 与Protobuf有关的一些错误

环境：TensoRT 7.0

当使用 Protobuf 2.6.1 时报错： fatal error: google/protobuf/port_def.inc: No such file or directory

当使用 Protobuf 3.11.4时，能够正常编译，并执行命令： ./buildEngine -i model/centerface.onnx -o model/centerface.engine

但是当运行指令： ./runDet -e model/centerface.engine -i test.jpg

报错： [libprotobuf FATAL google/protobuf/stubs/common.cc:87] This program was compiled against version 2.6.1 of the Protocol Buffer runtime library, which is not compatible with the installed version (3.11.4). Contact the program author for an update. If you compiled the program yourself, make sure that your headers are from the same version of Protocol Buffers as your link-time library. (Version verification failed in "/build/mir-O8_xaj/mir-0.26.3+16.04.20170605/obj-x86_64-linux-gnu/src/protobuf/mir_protobuf.pb.cc".) terminate called after throwing an instance of 'google::protobuf::FatalException' what(): This program was compiled against version 2.6.1 of the Protocol Buffer runtime library, which is not compatible with the installed version (3.11.4). Contact the program author for an update. If you compiled the program yourself, make sure that your headers are from the same version of Protocol Buffers as your link-time library. (Version verification failed in "/build/mir-O8_xaj/mir-0.26.3+16.04.20170605/obj-x86_64-linux-gnu/src/protobuf/mir_protobuf.pb.cc".) Aborted (core dumped)

提示又必须得Protobuf 2.6.1，请教如何解决这个问题？谢谢!