anchor.diff:    dbus-devel \
     dialog-devel \
     doxygen \
  +  e2fsprogs-devel \
     eigen3-devel \
     elfutils-devel \
     elfutils-libelf-devel \
  
positive.code:   bc \
    bison \
    boost-devel \
    bzip2-devel \
    check-devel \
    clang \
  
negative.code:   nspr-devel \
    opencv-devel \
    openssl-devel \
    openssl-static \
    orc-compiler \
    orc-devel \
    p7zip \
  