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