[Error] Ebuild dev-lang/flutter-bin/flutter-bin-3.47.2.ebuild attempts to create an absolute symlink using 'dosym /usr/bin/flutter', which must be relative instead.
Ebuild 3.47.2 has a missing or malformed copyright/licensing header.
[Notice] Ebuild 3.47.2 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 3.47.2 has a line exceeding 80 positions on line 1.
[Warning] Ebuild 3.47.2 has a line exceeding 80 positions on line 4.
[Warning] Ebuild 3.47.2 has a line exceeding 80 positions on line 14.
[Warning] Ebuild 3.47.2 has a line exceeding 80 positions on line 42.
[Warning] Ebuild 3.47.2 has a line exceeding 80 positions on line 63.
[Warning] Ebuild 3.47.2 has a line exceeding 80 positions on line 69.
[Warning] Ebuild 3.47.2 has a line exceeding 80 positions on line 86.
[Warning] Ebuild 3.47.2 has a line exceeding 80 positions on line 94.
[Warning] Ebuild 3.47.2 has a line exceeding 80 positions on line 98.
[Notice] Package has only unstable keywords for arch(es): [ amd64 ], all versions are unstable: [ 3.47.2 ]
[Warning] Missing md5-cache for ebuild flutter-bin-3.47.2