>net/natasa/scratch/natasa/rguenth/gcc-3.5-170404/lib/gcc/ia64-unknown-linux-gnu/3.5.0/../../../../include/c++/3.5.0/bits/stl_bvector.h:448: >error: 'class std::vector<bool, std::allocator<bool> >' has no member >named '_M_start' Fixed, thanks. -benjamin