Не получается установить Ardour 2.0.3 - РЕШЕНО

В ответ на emerge ardour после 20 минут работы выходит сообщение:

scons: *** [libs/gtkmm2/gtk/gtkmm/toolbar.os] Error 1
scons: building terminated because of errors.
*
* ERROR: media-sound/ardour-2.0.3 failed.
* Call stack:
* ebuild.sh, line 1701: Called dyn_compile
* ebuild.sh, line 1039: Called qa_call 'src_compile'
* ebuild.sh, line 44: Called src_compile
* ardour-2.0.3.ebuild, line 135: Called die
* The specific snippet of code:
* scons ${myconf} || die "compilation failed"
* The die message:
* compilation failed
*
* If you need support, post the topmost build error, and the call stack if relevant.
* A complete build log is located at '/var/tmp/portage/media-sound/ardour-2.0.3/temp/build.log'.
* This ebuild is from an overlay: '/usr/local/layman/pro-audio/'
*

* Messages for package media-sound/ardour-2.0.3:

*
* ERROR: media-sound/ardour-2.0.3 failed.
* Call stack:
* ebuild.sh, line 1701: Called dyn_compile
* ebuild.sh, line 1039: Called qa_call 'src_compile'
* ebuild.sh, line 44: Called src_compile
* ardour-2.0.3.ebuild, line 135: Called die
* The specific snippet of code:
* scons ${myconf} || die "compilation failed"
* The die message:
* compilation failed
*
* If you need support, post the topmost build error, and the call stack if relevant.
* A complete build log is located at '/var/tmp/portage/media-sound/ardour-2.0.3/temp/build.log'.
* This ebuild is from an overlay: '/usr/local/layman/pro-audio/'
*
Как можно вылечить?