All reports of symlink-should-be-absolute for the archive. The extended description of this tag is:
Symbolic links between different top-level directories should be absolute.
If you use debhelper, running dh_link after creating the package structure will fix this problem for you.
Refer to Debian Policy Manual section 10.5 (Symbolic links) for details.
Severity: important, Certainty: certain
Check: files/symbolic-links, Type: binary, udeb
This tag has not been emitted in any package tested by Lintian.