anchor.diff:    python-devel \
     python-requests \
     pytz \
  +  qemu \
     qt-devel \
     rapidjson-devel \
     rapidxml-devel \
  
positive.code:   llvm \
    llvm-devel \
    make \
    mscgen \
    nasm \
    ncurses-devel \
  
negative.code:   systemd-udev \
    tinyxml-devel \
    uuid \
    uuidd \
    valgrind \
    xz-devel \
    xz-lzma-compat \
  