[Error] Ebuild www-misc/which_browser/which_browser-0.2.6.44-r1.ebuild attempts to create an absolute symlink using 'dosym /usr/share/which_browser/which_browser', which must be relative instead.
Ebuild 0.2.6.44 has a missing or malformed copyright/licensing header.
[Notice] Ebuild 0.2.6.44 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 0.2.6.44 has a line exceeding 80 positions on line 19.
[Warning] Ebuild 0.2.6.44 has a line exceeding 80 positions on line 39.
[Warning] Ebuild 0.2.6.44 has a line exceeding 80 positions on line 60.
[Warning] Ebuild 0.2.6.44 has a line exceeding 80 positions on line 64.
[Notice] Package has only unstable keywords for arch(es): [ amd64 ], all versions are unstable: [ 0.2.6.44 ]
[Warning] Missing md5-cache for ebuild which_browser-0.2.6.44