A Debian Lintian warning I found while doing a test build of a package for a new upstream version of LedgersSMB:
- W: ledgersmb: unusual-interpreter usr/share/ledgersmb/tools/app.psgi #!/usr/bin/plackup
As noted in the plackup man page: "The first non-option argument is used as a '.psgi' file path."
Submitted a bug report to Debian regarding the issue, requesting that /usr/bin/plackup be added to the list of known interpreters. The report was accepted and it was added to the list. I was also thanked in the ChangeLog for reporting the issue.
Reference also: Debian bug # 712405