[Warning] Ebuild 2.5.1 uses unbracketed variable '$PN'. Use '${PN}' instead.
[Warning] Ebuild 2.5.1 uses unbracketed variable '$PV'. Use '${PV}' instead.
[Warning] Ebuild 2.5.1 uses unbracketed variable '$P'. Use '${P}' instead.
[Warning] Ebuild 2.5.1 uses unbracketed variable '$D'. Use '${D}' instead.
Ebuild 2.5.1 has a missing or malformed copyright/licensing header.
[Warning] Ebuild 2.5.1 uses a weak blocker (!) purely in DEPEND. Use strong blockers (!!) in DEPEND or weak blockers in RDEPEND: !www-misc/kiwix-lib
[Notice] Ebuild 2.5.1 has an invalid header. It should start with a valid copyright line (e.g., '# Copyright YEARS MAIN-CONTRIBUTOR') and the GPLv2 distribution text followed by an empty line.
[Warning] Ebuild 2.5.1 uses spaces for indentation on line 24.
[Warning] Ebuild 2.5.1 uses spaces for indentation on line 25.
[Warning] Ebuild 2.5.1 uses spaces for indentation on line 30.
[Error] Manifest entry for unused DIST file 'kiwix-desktop-2.5.1.tar.gz'
[Error] Repository is missing a repo-name in metadata/layout.conf or profiles/repo_name
[Notice] Package has only unstable keywords for arch(es): [ amd64 ], all versions are unstable: [ 2.5.1 ]
[Error] Invalid or missing metadata.xml: open www-misc/kiwix-desktop/metadata.xml: file does not exist