This C++ version of BAT is still being maintained, but addition of new features is unlikely. Check out our new incarnation, BAT.jl, the Bayesian analysis toolkit in Julia. In addition to Metropolis-Hastings sampling, BAT.jl supports Hamiltonian Monte Carlo (HMC) with automatic differentiation, automatic prior-based parameter space transformations, and much more. See the BAT.jl documentation.

Known issues in version 0.4.3

• The Makefiles produced using the  CreateProject.sh script included version 0.4.3 are invalid and result in  make ending with errors. The corrected  CreateProject.sh.in file can be downloaded from here. To re-generate a fixed version of the  CreateProject.sh script copy the file  CreateProject.sh.in to subdirectory  tools in the BAT source tree and rerun the  configure script.