Ebuild 4.0.1.11 has a missing or malformed copyright/licensing header.
[Notice] Ebuild 4.0.1.11 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 4.0.1.11 has a line exceeding 80 positions on line 8.
[Warning] Ebuild 4.0.1.11 has a line exceeding 80 positions on line 25.
[Error] Manifest entry for unused DIST file 'wechat.deb'
[Error] Repository is missing a repo-name in metadata/layout.conf or profiles/repo_name
[Error] Invalid or missing metadata.xml: open net-im/linuxwechat/metadata.xml: file does not exist