github.com/juju/utils has contradictory licences

github.com/juju/utils is under LGPL-3 with linking exception as stated by LICENSE, but there are many, many files that state
    AGPLv3 see Licence

These files were seen to be wrong in the 1.24.2 release of Juju
    github.com/juju/utils git 054b2566beb7c16c4fb790fbaae32543ef528cdb 2015-05-27T01:53:34Z

=== added file 'src/github.com/juju/utils/filepath/common.go'
=== added file 'src/github.com/juju/utils/filepath/common_test.go'
=== added file 'src/github.com/juju/utils/filepath/filepath.go'
=== added file 'src/github.com/juju/utils/filepath/filepath_test.go'
=== added file 'src/github.com/juju/utils/filepath/stdlib.go'
=== added file 'src/github.com/juju/utils/filepath/stdlib_test.go'
=== added file 'src/github.com/juju/utils/filepath/stdlibmatch.go'
=== added file 'src/github.com/juju/utils/filepath/unix.go'
=== added file 'src/github.com/juju/utils/filepath/unix_test.go'
=== added file 'src/github.com/juju/utils/filepath/win.go'
=== added file 'src/github.com/juju/utils/filepath/win_test.go'
=== added file 'src/github.com/juju/utils/os.go'
=== added file 'src/github.com/juju/utils/packaging/commands/apt.go'
=== added file 'src/github.com/juju/utils/packaging/commands/apt_test.go'
=== added file 'src/github.com/juju/utils/packaging/commands/commander.go'
=== added file 'src/github.com/juju/utils/packaging/commands/interface.go'
=== added file 'src/github.com/juju/utils/packaging/commands/interface_test.go'
=== added file 'src/github.com/juju/utils/packaging/commands/package_test.go'
=== added file 'src/github.com/juju/utils/packaging/commands/utils.go'
=== added file 'src/github.com/juju/utils/packaging/commands/yum.go'
=== added file 'src/github.com/juju/utils/packaging/commands/yum_test.go'
=== added file 'src/github.com/juju/utils/packaging/config/apt_constants.go'
=== added file 'src/github.com/juju/utils/packaging/config/apt_test.go'
=== added file 'src/github.com/juju/utils/packaging/config/centos_constants.go'
=== added file 'src/github.com/juju/utils/packaging/config/configurer.go'
=== added file 'src/github.com/juju/utils/packaging/config/configurer_apt.go'
=== added file 'src/github.com/juju/utils/packaging/config/configurer_yum.go'
=== added file 'src/github.com/juju/utils/packaging/config/constants_test.go'
=== added file 'src/github.com/juju/utils/packaging/config/export_test.go'
=== added file 'src/github.com/juju/utils/packaging/config/functions.go'
=== added file 'src/github.com/juju/utils/packaging/config/functions_test.go'
=== added file 'src/github.com/juju/utils/packaging/config/global_constants.go'
=== added file 'src/github.com/juju/utils/packaging/config/interface.go'
=== added file 'src/github.com/juju/utils/packaging/config/interface_test.go'
=== added file 'src/github.com/juju/utils/packaging/config/package_test.go'
=== added file 'src/github.com/juju/utils/packaging/config/ubuntu_constants.go'
=== added file 'src/github.com/juju/utils/packaging/config/utils.go'
=== added file 'src/github.com/juju/utils/packaging/config/yum_constants.go'
=== added file 'src/github.com/juju/utils/packaging/config/yum_test.go'
=== added file 'src/github.com/juju/utils/packaging/manager/apt.go'
=== added file 'src/github.com/juju/utils/packaging/manager/apt_test.go'
=== added file 'src/github.com/juju/utils/packaging/manager/interface.go'
=== added file 'src/github.com/juju/utils/packaging/manager/interface_test.go'
=== added file 'src/github.com/juju/utils/packaging/manager/manager.go'
=== added file 'src/github.com/juju/utils/packaging/manager/manager_test.go'
=== added file 'src/github.com/juju/utils/packaging/manager/package_test.go'
=== added file 'src/github.com/juju/utils/packaging/manager/testing/interface_test.go'
=== added file 'src/github.com/juju/utils/packaging/manager/testing/manager.go'
=== added file 'src/github.com/juju/utils/packaging/manager/utils.go'
=== added file 'src/github.com/juju/utils/packaging/manager/utils_test.go'
=== added file 'src/github.com/juju/utils/packaging/manager/yum.go'
=== added file 'src/github.com/juju/utils/packaging/manager/yum_test.go'
=== added file 'src/github.com/juju/utils/packaging/preferences.go'
=== added file 'src/github.com/juju/utils/packaging/source.go'
=== added file 'src/github.com/juju/utils/packaging/utils.go'
=== added file 'src/github.com/juju/utils/shell/bash.go'
=== added file 'src/github.com/juju/utils/shell/bash_test.go'
=== added file 'src/github.com/juju/utils/shell/command.go'
=== added file 'src/github.com/juju/utils/shell/output.go'
=== added file 'src/github.com/juju/utils/shell/powershell.go'
=== added file 'src/github.com/juju/utils/shell/powershell_test.go'
=== added file 'src/github.com/juju/utils/shell/renderer.go'
=== added file 'src/github.com/juju/utils/shell/renderer_test.go'
=== added file 'src/github.com/juju/utils/shell/unix.go'
=== added file 'src/github.com/juju/utils/shell/win.go'
=== added file 'src/github.com/juju/utils/shell/wincmd.go'
=== added file 'src/github.com/juju/utils/shell/wincmd_test.go'

This is the second time in the last 3 months this has happened. Maybe we can create a Makefile rule to prevent contradictions:
check-license:
   @(fgrep "Licensed under the LGPLv3" -rl; echo "filepath/stdlib.go"; echo "filepath/stdlibmatch.go"; \
    find -name "*.go" | cut -b3-) | sort | uniq -u | xargs -I {} echo FAIL: license missed: {}