Проблемы с обновлением мира из-за choqok [РЕШЕНО]

Обновление мира не может завершиться из-за постоянной ошибки choqok.
Что посоветуете?

..........
>>> Failed to emerge net-im/choqok-1.1, Log file:
>>>  '/var/calculate/tmp/portage/net-im/choqok-1.1/temp/build.log'
..........

>>> Jobs: 3 of 27 complete, 1 failed                Load avg: 3.26, 5.06, 3.98
>>> Extracting info
 * Package:    net-im/choqok-1.1
 * Repository: gentoo
 * USE:        linguas_de multilib amd64 linguas_ru linguas_fr linguas_bg cdistro_desktop linguas_pl linguas_pt kernel_linux cdistro_CLD elibc_glibc linguas_pt_BR linguas_es handbook linguas_uk userland_GNU
 * FEATURES:   preserve-libs sandbox
 * ERROR: net-im/choqok-1.1 failed (setup phase):
 *   Failed to determine KDEDIR!
 * 
 * Call stack:
 *     ebuild.sh, line   56:  Called pkg_setup
 *   environment, line 3937:  Called kde4-base_pkg_setup
 *   environment, line 3190:  Called die
 * The specific snippet of code:
 *               [[ -z ${KDEDIR} ]] && die "Failed to determine KDEDIR!";
 * 
 * If you need support, post the output of 'emerge --info =net-im/choqok-1.1',
 * the complete build log and the output of 'emerge -pqv =net-im/choqok-1.1'.
 * The complete build log is located at '/var/calculate/tmp/portage/net-im/choqok-1.1/temp/build.log'.
 * The ebuild environment file is located at '/var/calculate/tmp/portage/net-im/choqok-1.1/temp/environment'.
 * S: '/var/calculate/tmp/portage/net-im/choqok-1.1/work/choqok-1.1'

 * Messages for package net-im/choqok-1.1:

 * ERROR: net-im/choqok-1.1 failed (setup phase):
 *   Failed to determine KDEDIR!
 * 
 * Call stack:
 *     ebuild.sh, line   56:  Called pkg_setup
 *   environment, line 3937:  Called kde4-base_pkg_setup
 *   environment, line 3190:  Called die
 * The specific snippet of code:
 *               [[ -z ${KDEDIR} ]] && die "Failed to determine KDEDIR!";
 * 
 * If you need support, post the output of 'emerge --info =net-im/choqok-1.1',
 * the complete build log and the output of 'emerge -pqv =net-im/choqok-1.1'.
 * The complete build log is located at '/var/calculate/tmp/portage/net-im/choqok-1.1/temp/build.log'.
 * The ebuild environment file is located at '/var/calculate/tmp/portage/net-im/choqok-1.1/temp/environment'.
 * S: '/var/calculate/tmp/portage/net-im/choqok-1.1/work/choqok-1.1'

Решилась проблема достаточно брутально - переустановил систему на версию 11.6.1