Ebuild 6.4.0 has a missing or malformed copyright/licensing header.
[Error] Ebuild 6.4.0 uses an obsolete EAPI '0'. EAPIs 0 to 4 are obsolete and must no longer be used.
[Notice] Ebuild 6.4.0 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 9999 uses spaces for indentation on line 20.
[Warning] Ebuild 9999 uses spaces for indentation on line 21.
[Warning] Ebuild 9999 uses spaces for indentation on line 22.
[Warning] Ebuild 9999 uses spaces for indentation on line 23.
[Warning] Ebuild 9999 uses spaces for indentation on line 24.
[Warning] Ebuild 9999 uses spaces for indentation on line 28.
[Warning] Ebuild 9999 uses spaces for indentation on line 29.
[Warning] Ebuild 9999 uses spaces for indentation on line 30.
[Warning] Ebuild 9999 uses spaces for indentation on line 31.
[Warning] Ebuild 9999 uses spaces for indentation on line 50.
[Warning] Ebuild 9999 uses spaces for indentation on line 51.
[Warning] Ebuild 9999 uses spaces for indentation on line 52.
[Warning] Ebuild 9999 uses spaces for indentation on line 53.
[Warning] Ebuild 9999 uses spaces for indentation on line 55.
[Warning] Ebuild 9999 uses spaces for indentation on line 57.
[Warning] Ebuild 9999 uses spaces for indentation on line 58.
[Warning] Ebuild 9999 uses spaces for indentation on line 59.
[Warning] Ebuild 9999 uses spaces for indentation on line 60.
[Warning] Ebuild 9999 uses spaces for indentation on line 73.
[Warning] Ebuild 9999 uses spaces for indentation on line 74.
[Warning] Ebuild 9999 uses spaces for indentation on line 75.
[Warning] Ebuild 9999 uses spaces for indentation on line 76.
[Warning] Ebuild 9999 uses spaces for indentation on line 77.
[Warning] Ebuild 9999 uses spaces for indentation on line 78.
[Warning] Ebuild 9999 uses spaces for indentation on line 79.
[Warning] Ebuild 9999 uses spaces for indentation on line 80.
[Warning] Ebuild 9999 uses spaces for indentation on line 84.
[Warning] Ebuild 9999 uses spaces for indentation on line 85.
[Warning] Ebuild 9999 uses spaces for indentation on line 86.
[Error] Ebuild 9999 KEYWORDS is defined multiple times. It must be defined at most once.
[Error] Ebuild 6.4.0 does not specify LICENSE
[Warning] Ebuild 6.4.0 is missing DESCRIPTION
[Warning] Ebuild 6.4.0 is missing HOMEPAGE
[Warning] Ebuild 6.4.0 has empty KEYWORDS
[Warning] Ebuild 6.4.0 is missing the SLOT variable.
[Error] Repository is missing a repo-name in metadata/layout.conf or profiles/repo_name
[Error] Missing or unparsable Manifest file
[Error] Invalid or missing metadata.xml: open media-video/video2x-x11/metadata.xml: file does not exist