[Warning] Ebuild 2.0 uses a deprecated EAPI '5'. Consider upgrading to a newer EAPI.
[Notice] Ebuild 2.0 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 2.0 has a line exceeding 80 positions on line 7.
[Warning] Ebuild 2.0 has a line exceeding 80 positions on line 9.
[Error] Manifest entry for unused DIST file 'nmap_nse_vulscan-2.0.tar.gz'
[Error] Repository is missing a repo-name in metadata/layout.conf or profiles/repo_name
[Error] Invalid or missing metadata.xml: open net-analyzer/nmap_vulscan/metadata.xml: file does not exist