qtcreator

alculating dependencies... done!
[ebuild  N    ] sys-devel/gdb-7.1  USE="nls python -expat -multitarget -test -vanilla" 
[ebuild     U ] media-libs/libpng-1.4.3 [1.2.40]
[ebuild     U ] x11-libs/qt-core-4.6.3 [4.6.2-r1]
[ebuild     U ] x11-libs/qt-sql-4.6.3-r2 [4.6.2] USE="-freetds%" 
[ebuild     U ] x11-libs/qt-dbus-4.6.3 [4.6.2]
[blocks b     ] <x11-libs/qt-dbus-4.6.3 ("<x11-libs/qt-dbus-4.6.3" is blocking x11-libs/qt-script-4.6.3, x11-libs/qt-qt3support-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-xmlpatterns-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                                              
[ebuild     U ] x11-libs/qt-xmlpatterns-4.6.3 [4.6.2]
[blocks b     ] <x11-libs/qt-xmlpatterns-4.6.3 ("<x11-libs/qt-xmlpatterns-4.6.3" is blocking x11-libs/qt-dbus-4.6.3, x11-libs/qt-script-4.6.3, x11-libs/qt-qt3support-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                                       
[ebuild     U ] x11-libs/qt-script-4.6.3 [4.6.2]
[blocks b     ] <x11-libs/qt-script-4.6.3 ("<x11-libs/qt-script-4.6.3" is blocking x11-libs/qt-dbus-4.6.3, x11-libs/qt-qt3support-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-xmlpatterns-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                                            
[ebuild     U ] x11-libs/qt-gui-4.6.3 [4.6.2] USE="-trace%" 
[ebuild     U ] x11-libs/qt-qt3support-4.6.3 [4.6.2]
[blocks b     ] <x11-libs/qt-qt3support-4.6.3 ("<x11-libs/qt-qt3support-4.6.3" is blocking x11-libs/qt-dbus-4.6.3, x11-libs/qt-script-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-xmlpatterns-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                                        
[ebuild     U ] x11-libs/qt-webkit-4.6.3 [4.6.2] USE="dbus%*" 
[ebuild  N    ] x11-libs/qt-assistant-4.6.3  USE="exceptions (-aqua) -debug -pch -trace" 
[uninstall    ] x11-libs/qt-opengl-4.6.2 
[blocks b     ] >x11-libs/qt-script-4.6.2-r9999 (">x11-libs/qt-script-4.6.2-r9999" is blocking x11-libs/qt-opengl-4.6.2, x11-libs/qt-dbus-4.6.2, x11-libs/qt-qt3support-4.6.2, x11-libs/qt-xmlpatterns-4.6.2)                                                                                                           
[blocks b     ] <x11-libs/qt-opengl-4.6.3 ("<x11-libs/qt-opengl-4.6.3" is blocking x11-libs/qt-qt3support-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-dbus-4.6.3, x11-libs/qt-script-4.6.3, x11-libs/qt-xmlpatterns-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                  
[blocks b     ] >x11-libs/qt-assistant-4.6.2-r9999 (">x11-libs/qt-assistant-4.6.2-r9999" is blocking x11-libs/qt-script-4.6.2, x11-libs/qt-dbus-4.6.2, x11-libs/qt-qt3support-4.6.2, x11-libs/qt-opengl-4.6.2, x11-libs/qt-xmlpatterns-4.6.2)                                                                           
[blocks b     ] >x11-libs/qt-qt3support-4.6.2-r9999 (">x11-libs/qt-qt3support-4.6.2-r9999" is blocking x11-libs/qt-script-4.6.2, x11-libs/qt-dbus-4.6.2, x11-libs/qt-xmlpatterns-4.6.2, x11-libs/qt-opengl-4.6.2)                                                                                                       
[blocks b     ] >x11-libs/qt-xmlpatterns-4.6.2-r9999 (">x11-libs/qt-xmlpatterns-4.6.2-r9999" is blocking x11-libs/qt-script-4.6.2, x11-libs/qt-dbus-4.6.2, x11-libs/qt-qt3support-4.6.2, x11-libs/qt-opengl-4.6.2)                                                                                                      
[blocks b     ] >x11-libs/qt-dbus-4.6.2-r9999 (">x11-libs/qt-dbus-4.6.2-r9999" is blocking x11-libs/qt-script-4.6.2, x11-libs/qt-opengl-4.6.2, x11-libs/qt-qt3support-4.6.2, x11-libs/qt-xmlpatterns-4.6.2)                                                                                                             
[blocks b     ] >x11-libs/qt-core-4.6.2-r9999 (">x11-libs/qt-core-4.6.2-r9999" is blocking x11-libs/qt-script-4.6.2, x11-libs/qt-dbus-4.6.2, x11-libs/qt-qt3support-4.6.2, x11-libs/qt-opengl-4.6.2, x11-libs/qt-xmlpatterns-4.6.2)                                                                                     
[ebuild  N    ] dev-util/qt-creator-1.3.1-r1  USE="cmake designer kde -bineditor -bookmarks -cvs -debug -doc -examples -fakevim -git -mercurial -perforce -qml -qtscript -rss -subversion" LINGUAS="ru -de -es -fr -it -ja -pl -sl"                                                                                     
[blocks B     ] <x11-libs/qt-sql-4.6.3 ("<x11-libs/qt-sql-4.6.3" is blocking x11-libs/qt-qt3support-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-dbus-4.6.3, x11-libs/qt-script-4.6.3, x11-libs/qt-xmlpatterns-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                        
[blocks B     ] <x11-libs/qt-webkit-4.6.3 ("<x11-libs/qt-webkit-4.6.3" is blocking x11-libs/qt-qt3support-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-dbus-4.6.3, x11-libs/qt-script-4.6.3, x11-libs/qt-xmlpatterns-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                  
[blocks B     ] <x11-libs/qt-test-4.6.3 ("<x11-libs/qt-test-4.6.3" is blocking x11-libs/qt-qt3support-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-dbus-4.6.3, x11-libs/qt-script-4.6.3, x11-libs/qt-xmlpatterns-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                      
[blocks B     ] <x11-libs/qt-svg-4.6.3 ("<x11-libs/qt-svg-4.6.3" is blocking x11-libs/qt-qt3support-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-dbus-4.6.3, x11-libs/qt-script-4.6.3, x11-libs/qt-xmlpatterns-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                        
[blocks B     ] <x11-libs/qt-gui-4.6.3 ("<x11-libs/qt-gui-4.6.3" is blocking x11-libs/qt-qt3support-4.6.3, x11-libs/qt-core-4.6.3, x11-libs/qt-dbus-4.6.3, x11-libs/qt-script-4.6.3, x11-libs/qt-xmlpatterns-4.6.3, x11-libs/qt-assistant-4.6.3)                                                                        

 * Error: The above package list contains packages which cannot be
 * installed at the same time on the same system.

  ('installed', '/', 'x11-libs/qt-webkit-4.6.2', 'nomerge') pulled in by
    >=x11-libs/qt-webkit-4.6.1:4 required by ('ebuild', '/', 'dev-util/qt-creator-1.3.1-r1', 'merge')

  ('installed', '/', 'x11-libs/qt-sql-4.6.2', 'nomerge') pulled in by
    >=x11-libs/qt-sql-4.6.1:4 required by ('ebuild', '/', 'dev-util/qt-creator-1.3.1-r1', 'merge')

  ('installed', '/', 'x11-libs/qt-gui-4.6.2', 'nomerge') pulled in by
    >=x11-libs/qt-gui-4.6.0:4[dbus,qt3support] required by ('ebuild', '/', 'dev-util/qt-creator-1.3.1-r1', 'merge')

  ('ebuild', '/', 'x11-libs/qt-core-4.6.3', 'merge') pulled in by
    ~x11-libs/qt-core-4.6.3[glib,qt3support,-debug,-aqua] required by ('ebuild', '/', 'x11-libs/qt-gui-4.6.3', 'merge')
    ~x11-libs/qt-core-4.6.3[ssl,-debug,-aqua] required by ('ebuild', '/', 'x11-libs/qt-webkit-4.6.3', 'merge')
    ~x11-libs/qt-core-4.6.3[qt3support,-debug,-aqua] required by ('ebuild', '/', 'x11-libs/qt-sql-4.6.3-r2', 'merge')
    (and 4 more)

  ('ebuild', '/', 'x11-libs/qt-script-4.6.3', 'merge') pulled in by
    ~x11-libs/qt-script-4.6.3[-debug,-aqua] required by ('ebuild', '/', 'x11-libs/qt-gui-4.6.3', 'merge')

  ('ebuild', '/', 'x11-libs/qt-assistant-4.6.3', 'merge') pulled in by
    >=x11-libs/qt-assistant-4.6.0:4 required by ('ebuild', '/', 'dev-util/qt-creator-1.3.1-r1', 'merge')

  ('ebuild', '/', 'x11-libs/qt-xmlpatterns-4.6.3', 'merge') pulled in by
    ~x11-libs/qt-xmlpatterns-4.6.3[-debug,-aqua] required by ('ebuild', '/', 'x11-libs/qt-webkit-4.6.3', 'merge')

  ('ebuild', '/', 'x11-libs/qt-qt3support-4.6.3', 'merge') pulled in by
    ~x11-libs/qt-qt3support-4.6.3[-debug,-aqua] required by ('ebuild', '/', 'x11-libs/qt-gui-4.6.3', 'merge')

  ('installed', '/', 'x11-libs/qt-svg-4.6.2', 'nomerge') pulled in by
    >=x11-libs/qt-svg-4.6.1:4 required by ('ebuild', '/', 'dev-util/qt-creator-1.3.1-r1', 'merge')

  ('ebuild', '/', 'x11-libs/qt-dbus-4.6.3', 'merge') pulled in by
    ~x11-libs/qt-dbus-4.6.3[-debug,-aqua] required by ('ebuild', '/', 'x11-libs/qt-gui-4.6.3', 'merge')
    ~x11-libs/qt-dbus-4.6.3[-debug,-aqua] required by ('ebuild', '/', 'x11-libs/qt-webkit-4.6.3', 'merge')

  ('installed', '/', 'x11-libs/qt-test-4.6.2', 'nomerge') pulled in by
    >=x11-libs/qt-test-4.6.1:4 required by ('ebuild', '/', 'dev-util/qt-creator-1.3.1-r1', 'merge')


For more information about Blocked Packages, please refer to the following
section of the Gentoo Linux x86 Handbook (architecture is irrelevant):

http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?full=1#blocked


!!! The following installed packages are masked:
- www-plugins/adobe-flash-10.0.45.2 (masked by: package.mask, AdobeFlash-10 license(s))
/usr/portage/profiles/package.mask:
 # Tobias Heinlein <keytoaster@gentoo.org> (05 Jul 2010)
 # Severe security issues (bug #322855)

A copy of the 'AdobeFlash-10' license is located at '/usr/portage/licenses/AdobeFlash-10'.

For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.

Ну вы б хоть показали, какую команду ввели и с какими USE-флагами

emerge qt-creator

попробуйте перед установкой обновить систему.

дк там еще больше блокировок…

введите

eix -uI

получите список пакетов, которые не обновлены. Сам я люблю обновлять систему по несколько пакетов вручную, нежели чем-то вроде

emerge -uD world

Так легче разруливать блокировки, например, самбу я вообще не трогаю.

там какие то проблемы с пакетами qt. Смешиваются версии 4.6.2 и 4.6.3. Только непонятно как все это разрулить. Например при установке qt-creator пишет что будет устанвливать qt-core-4.6.3. Но при emerge qt-core устанавливает версию 4.6.2-r1

советую ставить пакеты, добавляя в emerge флаги:

emerge -av <имя проги>

тогда перед установкой емердж точно скажет какую версию пакета он собирается установить и какие USE-флаги к нему будут применены. Тогда уже можно при желании размаскировать нужные версии пакетов.

при обновленнии части пакетов также возникает ошибка:

>>> Install linux-headers-2.6.34 into /var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/image/ category sys-kernel
make -j3 headers_install INSTALL_HDR_PATH=/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/image///usr/include/.. ARCH=x86 CROSS_COMPILE=x86_64-pc-linux-gnu- 
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  HOSTCC  scripts/unifdef
  INSTALL include/asm-generic (34 files)
/bin/sh: perl: команда не найдена
make[2]: *** [/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/image///usr/include/../include/asm-generic/.install] Ошибка 127
make[1]: *** [asm-generic] Ошибка 2
make[1]: *** Ожидание завершения заданий...
  INSTALL include/drm (14 files)
/bin/sh: perl: команда не найдена
make[2]: *** [/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/image///usr/include/../include/drm/.install] Ошибка 127
make[1]: *** [drm] Ошибка 2
  INSTALL include/linux/byteorder (2 files)
  INSTALL include/linux/can (4 files)
/bin/sh: perl: команда не найдена
/bin/sh: perl: команда не найдена
make[3]: *** [/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/image///usr/include/../include/linux/byteorder/.install] Ошибка 127
make[3]: *** [/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/image///usr/include/../include/linux/can/.install] Ошибка 127
make[2]: *** [byteorder] Ошибка 2
make[2]: *** Ожидание завершения заданий...
make[2]: *** [can] Ошибка 2
  INSTALL include/linux/dvb (8 files)
/bin/sh: perl: команда не найдена
make[3]: *** [/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/image///usr/include/../include/linux/dvb/.install] Ошибка 127
make[2]: *** [dvb] Ошибка 2
make[1]: *** [linux] Ошибка 2
make: *** [headers_install] Ошибка 2
 * ERROR: sys-kernel/linux-headers-2.6.34 failed:
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line   54:  Called src_install
 *   environment, line 3378:  Called kernel-2_src_install
 *   environment, line 2417:  Called install_headers
 *   environment, line 2266:  Called die
 * The specific snippet of code:
 *           emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die;
 * 
 * If you need support, post the output of 'emerge --info =sys-kernel/linux-headers-2.6.34',
 * the complete build log and the output of 'emerge -pqv =sys-kernel/linux-headers-2.6.34'.
 * The complete build log is located at '/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/temp/build.log'.
 * The ebuild environment file is located at '/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/temp/environment'.
 * S: '/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/work/gentoo-headers-base-2.6.34'

>>> Failed to emerge sys-kernel/linux-headers-2.6.34, Log file:

>>>  '/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/temp/build.log'

 * Messages for package sys-apps/busybox-1.16.0:

 * Could not locate user configfile, so we will save a default one
 * Your configuration for sys-apps/busybox-1.16.0 has been saved in 
 * /etc/portage/savedconfig/sys-apps/busybox-1.16.0 for your editing pleasure.
 * You can edit these files by hand and remerge this package with
 * USE=savedconfig to customise the configuration.
 * You can rename this file/directory to one of the following for
 * its configuration to apply to multiple versions:
 * ${PORTAGE_CONFIGROOT}/etc/portage/savedconfig/
 * [${CTARGET}|${CHOST}|""]/${CATEGORY}/[${PF}|${P}|${PN}]

 * Messages for package sys-kernel/linux-headers-2.6.34:

 * ERROR: sys-kernel/linux-headers-2.6.34 failed:
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line   54:  Called src_install
 *   environment, line 3378:  Called kernel-2_src_install
 *   environment, line 2417:  Called install_headers
 *   environment, line 2266:  Called die
 * The specific snippet of code:
 *           emake headers_install INSTALL_HDR_PATH="${D}"/${ddir}/.. ${xmakeopts} || die;
 * 
 * If you need support, post the output of 'emerge --info =sys-kernel/linux-headers-2.6.34',
 * the complete build log and the output of 'emerge -pqv =sys-kernel/linux-headers-2.6.34'.
 * The complete build log is located at '/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/temp/build.log'.
 * The ebuild environment file is located at '/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/temp/environment'.
 * S: '/var/calculate/tmp/portage/sys-kernel/linux-headers-2.6.34/work/gentoo-headers-base-2.6.34'

 * Regenerating GNU info directory index...
 * Processed 139 info files.

 * IMPORTANT: 3 news items need reading for repository 'gentoo'.
 * Use eselect news to read news items.

Про ошибку я не могу сразу что-то определённого сказать, а вот обратить внимание на последние 2 строчки в вашей выдаче стоило бы: прочтите те новости, что там написаны.

Может выполнить revdep-rebuild?

как то не помогло. А в чем причина:
emerge -av ati-drivers

* IMPORTANT: 3 news items need reading for repository ‘gentoo’.
* Use eselect news to read news items.

These are the packages that would be merged, in order:

Calculating dependencies… done!
[ebuild N ] x11-drivers/ati-drivers-10.6 USE=“modules (multilib) qt4 -debug” 96,887 kB
[blocks B ] <x11-base/xorg-server-1.7 ("<x11-base/xorg-server-1.7" is blocking x11-drivers/ati-drivers-10.6)

Total: 1 package (1 new), Size of downloads: 96,887 kB
Conflict: 1 block (1 unsatisfied)

* Error: The above package list contains packages which cannot be
* installed at the same time on the same system.

(‘ebuild’, ‘/’, ‘x11-drivers/ati-drivers-10.6’, ‘merge’) pulled in by
ati-drivers

For more information about Blocked Packages, please refer to the following
section of the Gentoo Linux x86 Handbook (architecture is irrelevant):

http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?full=1#blocked

во-первых, к новым драйверам может потребоваться более новая версия ксорг-сервера, во-вторых прочтите новости, может там есть кое-что важное для системы:

eselect news read 1

в новостях про JDK. при обновлении xorg-sever то же самое. по-ходу наооборот старй поддерживается, непонятно только почему