Обновить Perl
 * Поиск и пересборка пакетов и Perl header файлов, повреждённых при обновлении Perl ...                                                                                                                      [ ok ]
 *   Adding to list: dev-perl/Module-Build:0
 *   Adding to list: dev-perl/SGMLSpm:0
 *   Adding to list: dev-perl/TermReadKey:0
 *   Adding to list: dev-perl/Locale-gettext:0
 *   Adding to list: dev-perl/Unicode-EastAsianWidth:0
 *   Adding to list: dev-perl/Text-CharWidth:0
 *   Adding to list: dev-perl/libintl-perl:0
 *   Adding to list: dev-perl/Text-Unidecode:0
 *   Adding to list: app-text/po4a:0
 *   Adding to list: media-gfx/imagemagick:0
 *   Adding to list: net-irc/weechat:0
!!! Unable to parse profile: '/etc/portage/make.profile'
!!! ParseError: Parent 'calculate:default/amd64/20/server' not found: '/var/db/repos/distros/profiles/CDS/amd64/20/parent'
 * emerge -v1 --backtrack=200 --selective=n dev-perl/XML-Parser:0 dev-perl/Text-WrapI18N:0 dev-perl/Module-Build:0 dev-perl/SGMLSpm:0 dev-perl/TermReadKey:0 dev-perl/Locale-gettext:0 dev-perl/Unicode-EastAsianWidth:0 dev-perl/Text-CharWidth:0 dev-perl/libintl-perl:0 dev-perl/Text-Unidecode:0 app-text/po4a:0 media-gfx/imagemagick:0 net-irc/weechat:0
!!! Unable to parse profile: '/etc/portage/make.profile'
!!! ParseError: Parent 'calculate:default/amd64/20/server' not found: '/var/db/repos/distros/profiles/CDS/amd64/20/parent'

!!! /etc/portage/make.profile is not a symlink and will probably prevent most merges.
!!! It should point into a profile within /usr/portage/profiles/
!!! (You can safely ignore this message when syncing. It's harmless.)

!!! Your current profile is invalid. If you have just changed your profile
!!! configuration, you should revert back to the previous configuration.
!!! Allowed actions are limited to --help, --info, --search, --sync, and
!!! --version.
 * perl-cleaner is stopping here:
 * Fix the problem and start perl-cleaner again.
 * 
 * 
 * Note that upgrading Perl with emerge option --ignore-built-slot-operator-deps=y is not supported.
 * Выполнение Emerge завершилось с ошибкой
 * Не удалось обновить