All reports of forbidden-postrm-interpreter for the archive. The extended description of this tag is:

This package contains a postrm maintainer script that uses an interpreter that isn't essential. The purge action of postrm can only rely on essential packages, which means the interpreter used by postrm must be one of the essential ones (sh, bash, or perl).

Refer to Debian Policy Manual section 7.2 (Binary Dependencies - Depends, Recommends, Suggests, Enhances, Pre-Depends) for details.

Severity: serious, Certainty: certain

Check: scripts, Type: binary

This tag has not been emitted in any package tested by Lintian.