Header ID is not matching.

[bravenut]

I installed Alice as described and the compilation was successful. When I'm trying to run the examples and provide a replay file like this:

./alice-example 5423061037.dem

I get the following exception:

alice/src/alice/dem_stream_file.cpp(61): Throw in function virtual void dota::dem_stream_file::open(std::string)
Dynamic exception type: boost::wrapexceptdota::demHeaderMismatch
std::exception::what: Header ID is not matching.
[dota::exception_info_c<1u>] = 5423061037.dem
[dota::exception_info_c<2u>] = PBDEMS2

What do I do about that?