[Warning] Ebuild dev-util/packer/packer-1.6.4.ebuild uses 'insinto /usr/share/zsh/site-functions' which is deprecated. Use dozshcomp or newzshcomp from shell-completion.eclass instead.
[Warning] Ebuild 1.6.4 has a line exceeding 80 positions on line 10.
[Notice] Package has only unstable keywords for arch(es): [ amd64 ], all versions are unstable: [ 1.6.4 ]
[Error] Invalid or missing metadata.xml: open dev-util/packer/metadata.xml: file does not exist