In Windows, bz2.dll is incorrectly placed in install/lib, instead of install/bin. This causes "missing DLL error at runtime" kind of issues for binaries linking dynamically to OR-Tools 9.13 through CMake.

This issue was reported in 2022 in bzip2's official repository, but it was ignored by bzip2's maintainers.

bzip2 was introduced as a dependency of OR-Tools from v9.13, which is why we have this problem right now.

Example of this or-tools_x64_VisualStudio2022_cpp_v9.13.4784.zip