Your package's translations have errors

You can check if a PO file is valid with the following command:

        msgfmt -c -o /dev/null <po file>
The following errors were found in libcatalyst-plugin-i18n-perl 's PO files:
gettext: t/lib/TestApp/I18N/i_default.po: can't guess language
Please ask the translator (identified by the Last-Translator field in the PO file), the language team (identified by the Language-Team field) or debian-i18n for a fix.

Translation status of package libcatalyst-plugin-i18n-perl

de100% translated (1/1), 0% fuzzy (0/1), 0% untranslated (0/1),

Generated on Mon, 03 Oct 2022 05:11:37 +0000 (db: 2022-10-02)

Comments: Debian L10N Development Team

Checkout dl10n source code