>>> Emerging (1 of 365) dev-util/intltool-0.41.1
 * intltool-0.41.1.tar.gz RMD160 SHA1 SHA256 size ;-) ...                                                                             [ ok ]
 * checking ebuild checksums ;-) ...                                                                                                  [ ok ]
 * checking auxfile checksums ;-) ...                                                                                                 [ ok ]
 * checking miscfile checksums ;-) ...                                                                                                [ ok ]
 * CPV:  dev-util/intltool-0.41.1
 * REPO: gentoo
 * USE:  amd64 elibc_glibc kernel_linux multilib userland_GNU
>>> Unpacking source...
>>> Unpacking intltool-0.41.1.tar.gz to /var/tmp/portage/dev-util/intltool-0.41.1/work
>>> Source unpacked in /var/tmp/portage/dev-util/intltool-0.41.1/work
>>> Preparing source in /var/tmp/portage/dev-util/intltool-0.41.1/work/intltool-0.41.1 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-util/intltool-0.41.1/work/intltool-0.41.1 ...
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for perl... /usr/bin/perl
checking for perl >= 5.8.1... 5.10.1
checking for XML::Parser... configure: error: XML::Parser perl module is required for intltool

emerge dev-perl/XML-Parser

>>> Emerging (20 of 62) x11-libs/libxcb-1.1.90.1
 * libxcb-1.1.90.1.tar.bz2 RMD160 SHA1 SHA256 size ;-) ...                                                                             [ ok ]
 * checking ebuild checksums ;-) ...                                                                                                   [ ok ]
 * checking auxfile checksums ;-) ...                                                                                                  [ ok ]
 * checking miscfile checksums ;-) ...                                                                                                 [ ok ]
>>> Unpacking source...
>>> Unpacking libxcb-1.1.90.1.tar.bz2 to /var/tmp/portage/x11-libs/libxcb-1.1.90.1/work
 * Running elibtoolize in: libxcb-1.1.90.1
 *   Applying portage-1.5.10.patch ...
 *   Applying sed-1.5.6.patch ...
>>> Source unpacked in /var/tmp/portage/x11-libs/libxcb-1.1.90.1/work
>>> Compiling source in /var/tmp/portage/x11-libs/libxcb-1.1.90.1/work/libxcb-1.1.90.1 ...
 * econf: updating libxcb-1.1.90.1/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating libxcb-1.1.90.1/config.guess with /usr/share/gnuconfig/config.guess
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64 --prefix=/usr --datadir=/usr/share --disable-build-docs --disable-xselinux --enable-xinput
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for a Python interpreter with version >= 2.5... python
checking for python... /usr/bin/python
checking for python version... 2.6
checking for python platform... linux2
checking for python script directory... ${prefix}/lib64/python2.6/site-packages
checking for python extension module directory... ${exec_prefix}/lib64/python2.6/site-packages
checking for x86_64-pc-linux-gnu-pkg-config... no
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for CHECK... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for style of include used by make... GNU
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
checking dependency style of x86_64-pc-linux-gnu-gcc... gcc3
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ld used by x86_64-pc-linux-gnu-gcc... /usr/x86_64-pc-linux-gnu/bin/ld
checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld) is GNU ld... yes
checking for /usr/x86_64-pc-linux-gnu/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognize dependent libraries... pass_all
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking for x86_64-pc-linux-gnu-g++... x86_64-pc-linux-gnu-g++
checking whether we are using the GNU C++ compiler... yes
checking whether x86_64-pc-linux-gnu-g++ accepts -g... yes
checking dependency style of x86_64-pc-linux-gnu-g++... gcc3
checking how to run the C++ preprocessor... x86_64-pc-linux-gnu-g++ -E
checking for x86_64-pc-linux-gnu-g77... no
checking for x86_64-pc-linux-gnu-xlf... no
checking for x86_64-pc-linux-gnu-f77... no
checking for x86_64-pc-linux-gnu-frt... no
checking for x86_64-pc-linux-gnu-pgf77... no
checking for x86_64-pc-linux-gnu-cf77... no
checking for x86_64-pc-linux-gnu-fort77... no
checking for x86_64-pc-linux-gnu-fl32... no
checking for x86_64-pc-linux-gnu-af77... no
checking for x86_64-pc-linux-gnu-xlf90... no
checking for x86_64-pc-linux-gnu-f90... no
checking for x86_64-pc-linux-gnu-pgf90... no
checking for x86_64-pc-linux-gnu-pghpf... no
checking for x86_64-pc-linux-gnu-epcf90... no
checking for x86_64-pc-linux-gnu-gfortran... no
checking for x86_64-pc-linux-gnu-g95... no
checking for x86_64-pc-linux-gnu-xlf95... no
checking for x86_64-pc-linux-gnu-f95... no
checking for x86_64-pc-linux-gnu-fort... no
checking for x86_64-pc-linux-gnu-ifort... no
checking for x86_64-pc-linux-gnu-ifc... no
checking for x86_64-pc-linux-gnu-efc... no
checking for x86_64-pc-linux-gnu-pgf95... no
checking for x86_64-pc-linux-gnu-lf95... no
checking for x86_64-pc-linux-gnu-ftn... no
checking for g77... no
checking for xlf... no
checking for f77... no
checking for frt... no
checking for pgf77... no
checking for cf77... no
checking for fort77... no
checking for fl32... no
checking for af77... no
checking for xlf90... no
checking for f90... no
checking for pgf90... no
checking for pghpf... no
checking for epcf90... no
checking for gfortran... no
checking for g95... no
checking for xlf95... no
checking for f95... no
checking for fort... no
checking for ifort... no
checking for ifc... no
checking for efc... no
checking for pgf95... no
checking for lf95... no
checking for ftn... no
checking whether we are using the GNU Fortran 77 compiler... no
checking whether  accepts -g... no
checking the maximum length of command line arguments... 1572864
checking command to parse /usr/bin/nm -B output from x86_64-pc-linux-gnu-gcc object... ok
checking for objdir... .libs
checking for x86_64-pc-linux-gnu-ar... x86_64-pc-linux-gnu-ar
checking for x86_64-pc-linux-gnu-ranlib... x86_64-pc-linux-gnu-ranlib
checking for x86_64-pc-linux-gnu-strip... x86_64-pc-linux-gnu-strip
checking if x86_64-pc-linux-gnu-gcc supports -fno-rtti -fno-exceptions... no
checking for x86_64-pc-linux-gnu-gcc option to produce PIC... -fPIC
checking if x86_64-pc-linux-gnu-gcc PIC flag -fPIC works... yes
checking if x86_64-pc-linux-gnu-gcc static flag -static works... yes
checking if x86_64-pc-linux-gnu-gcc supports -c -o file.o... yes
checking whether the x86_64-pc-linux-gnu-gcc linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
configure: creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by x86_64-pc-linux-gnu-g++... /usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64
checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) is GNU ld... yes
checking whether the x86_64-pc-linux-gnu-g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking for x86_64-pc-linux-gnu-g++ option to produce PIC... -fPIC
checking if x86_64-pc-linux-gnu-g++ PIC flag -fPIC works... yes
checking if x86_64-pc-linux-gnu-g++ static flag -static works... yes
checking if x86_64-pc-linux-gnu-g++ supports -c -o file.o... yes
checking whether the x86_64-pc-linux-gnu-g++ linker (/usr/x86_64-pc-linux-gnu/bin/ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
(cached) (cached) checking how to hardcode library paths into programs... immediate
appending configuration tag "F77" to libtool
checking for x86_64-pc-linux-gnu-gcc... (cached) x86_64-pc-linux-gnu-gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... (cached) yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... (cached) none needed
checking dependency style of x86_64-pc-linux-gnu-gcc... (cached) gcc3
checking for xsltproc... /usr/bin/xsltproc
checking for XCBPROTO... yes
checking for NEEDED... yes
checking for XDMCP... yes
checking for XdmcpWrap in -lXdmcp... yes
checking execinfo.h usability... yes
checking execinfo.h presence... yes
checking for execinfo.h... yes
checking XCBPROTO_XCBINCLUDEDIR... /usr/share/xcb
checking XCBPROTO_XCBPYTHONDIR... /usr/lib64/python2.6/site-packages
checking for ANSI C header files... (cached) yes
checking for library containing getaddrinfo... none required
checking for library containing connect... none required
checking for struct sockaddr_un.sun_len... no
checking whether x86_64-pc-linux-gnu-gcc supports symbol visibility... yes
checking whether documentation is built... no
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating tests/Makefile
config.status: creating doc/Makefile
config.status: creating xcb.pc
config.status: creating xcb-xlib.pc
config.status: creating xcb-composite.pc
config.status: creating xcb-damage.pc
config.status: creating xcb-dpms.pc
config.status: creating xcb-glx.pc
config.status: creating xcb-randr.pc
config.status: creating xcb-record.pc
config.status: creating xcb-render.pc
config.status: creating xcb-res.pc
config.status: creating xcb-screensaver.pc
config.status: creating xcb-shape.pc
config.status: creating xcb-shm.pc
config.status: creating xcb-sync.pc
config.status: creating xcb-xevie.pc
config.status: creating xcb-xf86dri.pc
config.status: creating xcb-xfixes.pc
config.status: creating xcb-xinerama.pc
config.status: creating xcb-xinput.pc
config.status: creating xcb-xprint.pc
config.status: creating xcb-xselinux.pc
config.status: creating xcb-xtest.pc
config.status: creating xcb-xv.pc
config.status: creating xcb-xvmc.pc
config.status: creating doc/xcb.doxygen
config.status: creating src/config.h
config.status: executing depfiles commands
 
  Package: libxcb 1.1.90.1
 
  Configuration
    XDM support.........: yes
    Build unit tests....: yes
 
  Used CFLAGS:
    CPPFLAGS............: 
    CFLAGS..............: -march=athlon64 -O2 -fomit-frame-pointer -pipe
    Warning CFLAGS......: -Wall -pedantic -Wpointer-arith 		-Wstrict-prototypes -Wmissing-declarations -Wnested-externs
 
  Installation:
    Prefix..............: /usr
 
make 
Making all in src
make[1]: Entering directory `/var/tmp/portage/x11-libs/libxcb-1.1.90.1/work/libxcb-1.1.90.1/src'
ln -s -f /usr/share/xcb/xproto.xml xproto.xml
/usr/bin/python ./c_client.py -p /usr/lib64/python2.6/site-packages /usr/share/xcb/xproto.xml
Traceback (most recent call last):
  File "./c_client.py", line 2, in <module>
    from xml.etree.cElementTree import *
  File "/usr/lib64/python2.6/xml/etree/cElementTree.py", line 3, in <module>
    from _elementtree import *
ImportError: No module named _elementtree
make[1]: *** [xproto.c] Error 1
make[1]: Leaving directory `/var/tmp/portage/x11-libs/libxcb-1.1.90.1/work/libxcb-1.1.90.1/src'
make: *** [all-recursive] Error 1
 * 
 * ERROR: x11-libs/libxcb-1.1.90.1 failed.
 * Call stack:
 *               ebuild.sh, line   48:  Called src_compile
 *             environment, line 3095:  Called x-modular_src_compile
 *             environment, line 3875:  Called x-modular_src_make
 *             environment, line 3914:  Called die
 * The specific snippet of code:
 *       emake || die "emake failed"
 *  The die message:
 *   emake 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/x11-libs/libxcb-1.1.90.1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/x11-libs/libxcb-1.1.90.1/temp/environment'.
 * 
 
>>> Failed to emerge x11-libs/libxcb-1.1.90.1, Log file:
 
>>>  '/var/tmp/portage/x11-libs/libxcb-1.1.90.1/temp/build.log'

USE="xml" emerge dev-lang/python

emerge ffmpeg

ffmpeg -i video_mp4.mp4 -deinterlace -s 384x288 -aspect 4:3 -b 512k -y -ar 44100 -ac 1 video_flv.flv

# USE="session" emerge php

# echo "dev-land/php session" >> /etc/portage/package.use
# emerge php

checking whether the C compiler works... configure: error: cannot run C compiled programs.

cd /usr/src/linux
make menuconfig
"Executable file formats / Emulations" -> "IA32 Emulation"

insomniac adler # emerge -uDav world
 
These are the packages that would be merged, in order:
 
Calculating dependencies \
!!! Multiple versions within a single package slot have been
!!! pulled into the dependency graph:
 
dev-libs/xerces-c:0
 
('installed', '/', 'dev-libs/xerces-c-2.7.0-r1', 'nomerge') pulled in by
('installed', '/', 'dev-libs/xalan-c-1.10.0', 'nomerge')
 
('ebuild', '/', 'dev-libs/xerces-c-2.8.0', 'merge') pulled in by
('installed', '/', 'app-emulation/virtualbox-1.5.6', 'nomerge')
 
 
It may be possible to solve this problem by using package.mask to
prevent one of those packages from being selected. However, it is also
possible that conflicting dependencies exist such that they are
impossible to satisfy simultaneously. If such a conflict exists in the
dependencies of two different packages, then those packages can not be
installed simultaneously.
 
For more information, see MASKED PACKAGES section in the emerge man page
or refer to the Gentoo Handbook.

echo "=dev-libs/xerces-c-2.8*" >> /etc/portage/package.mask

insomniac adler # /usr/libexec/gnome-settings-daemon
/usr/libexec/gnome-settings-daemon: error while loading shared libraries: libxklavier.so.11: cannot open shared object file: No such file or directory

revdep-rebuild -X --library libxklavier.so.11
CTRL + ALT + BACKSPACE

    * WARNING: you are stopping a boot service.
    * Storing ALSA Mixer Levels …
    alsactl: save_state:1497: No soundcards found…
    * Error saving levels. [ !! ]
    * Killing processes using ALSA … [ ok ]
    * Unloading ALSA modules … [ ok ]
    * Loading ALSA modules …
    * Loading: snd-card-0 … [ ok ]
    * Loading: snd-seq-oss … [ ok ]
    * Loading: snd-mixer-oss … [ ok ]
    * Loading: snd-pcm-oss … [ ok ]
    * ERROR: Failed to load necessary drivers [ ok ]
    * Restoring Mixer Levels …
    alsactl: unrecognized option `—’
    Usage: alsactl <options> command
 
    Available options:
    -h,–help this help
    -f,–file # configuration file (default /etc/asound.state or /etc/asound.names)
    -F,–force try to restore the matching controls as much as possible
    (default mode)
    -P,–pedantic don’t restore mismatching controls (old default)
    -d,–debug debug mode
    -v,–version print version of this program
 
    Available commands:
    store <card #> save current driver setup for one or each soundcards
    to configuration file
    restore <card #> load current driver setup for one or each soundcards
    from configuration file
    names <card #> dump information about all the known present (sub-)devices
    into configuration file (DEPRECATED)
    * Errors while restoring defaults, ignoring

snd_pcm: Unknown symbol snd_timer_notify
snd_pcm: Unknown symbol snd_timer_interrupt
snd_pcm: Unknown symbol snd_timer_new
snd_hda_intel: Unknown symbol snd_pcm_new
snd_hda_intel: Unknown symbol snd_pcm_limit_hw_rates
snd_hda_intel: Unknown symbol snd_pcm_lib_preallocate_pages_for_all
snd_hda_intel: Unknown symbol snd_pcm_lib_malloc_pages
snd_hda_intel: Unknown symbol snd_pcm_lib_ioctl
snd_hda_intel: Unknown symbol snd_pcm_lib_free_pages
snd_hda_intel: Unknown symbol snd_pcm_set_ops
snd_hda_intel: Unknown symbol snd_pcm_suspend_all
snd_hda_intel: Unknown symbol snd_pcm_hw_constraint_integer
snd_hda_intel: Unknown symbol snd_pcm_period_elapsed
snd_hda_intel: Unknown symbol snd_pcm_hw_constraint_step
snd_hda_intel: Unknown symbol snd_pcm_format_width

00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
Subsystem: Giga-byte Technology Unknown device a002
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
Memory at f5100000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/0 Enable-
Capabilities: [6c] HyperTransport: MSI Mapping Enable- Fixed+
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

Device Drivers —>
Sound —>
<*> Sound card support
Advanced Linux Sound Architecture —>
<*> Advanced Linux Sound Architecture
<M> Sequencer support
< > Sequencer dummy client
<M> OSS Mixer API
<M> OSS PCM (digital audio) API
[*] OSS PCM (digital audio) API - Include plugin system
PCI devices —>
<M> Intel HD Audio
[ ] Build hwdep interface for HD-audio driver
[*] Build Realtek HD-audio codec support
[ ] Build Analog Device HD-audio codec support
[ ] Build IDT/Sigmatel HD-audio codec support
[ ] Build VIA HD-audio codec support
[ ] Build ATI HDMI HD-audio codec support
[ ] Build Conexant HD-audio codec support
[ ] Build C-Media HD-audio codec support
[ ] Build Silicon Labs 3054 HD-modem codec support
[ ] Enable generic HD-audio codec parser
[ ] Aggressive power-saving on HD-audio

emerge virtualbox

modprobe vboxdrv

emerge -1 app-emulation/virtualbox-modules