/usr/share/doc/libatlas-cpp-0.6-1-dbg/README is in libatlas-cpp-0.6-1-dbg 0.6.1-4.
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It is a symlink to /usr/share/doc/libatlas-cpp-0.6-1-dbg/../libatlas-cpp-0.6-1/README
/usr/share/doc/libatlas-cpp-0.6-1-dbg/../libatlas-cpp-0.6-1/README