After Gentoo devs decided to switch back to ffmpeg default,
I set libav USE flag at my /etc/portage/make.conf
and was happy with that so far. :)
However, after yesterday's
# emerge-webrsync
# emerge --update --deep --with-bdeps=y --newuse --backtrack=90 --ask world
I've got some blocks that in my view result from the fact that portage wants
to emerge ffmpeg in addition to libav. (Please, correct me if I am wrong.)
So, my questions, are:
1) What is happened?
2) Is this behavior desired? (If yes, by whome? :)
3) What shall I do with all this?
The full output of the emerge update command is as follows:
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild R ] x11-proto/videoproto-2.3.2 ABI_X86="32*"
[ebuild R ] x11-libs/libXv-1.0.10 ABI_X86="32*"
[ebuild U ] dev-libs/openssl-1.0.1m [1.0.1l-r1]
[ebuild U ] dev-db/sqlite-3.8.10.1 [3.8.9] USE="-tools%"
[ebuild NS ] sys-kernel/gentoo-sources-3.18.12 [3.18.11]
USE="-build -deblob -experimental -symlink"
[ebuild r U ] media-video/libav-11.3 [9.17] USE="(-armv5te)
(-armv6) (-armv6t2) (-armvfp) -bs2b% -fontconfig% -twolame% -wavpack%
-webp% -x265%" CPU_FLAGS_X86="sse%* sse2%* sse3%* -avx2% -fma3% -fma4%
-sse4_1% -sse4_2% -xop%"
[ebuild rR ] media-video/libav-9.17
[ebuild rR ] media-libs/libpostproc-10.20140517-r1
[ebuild N ] media-video/ffmpeg-2.2.14 USE="X aac alsa bzip2
encode hardcoded-tables iconv mp3 network opengl pulseaudio sdl
truetype vorbis x264 xvid zlib -aacplus (-altivec) -amr -amrenc
(-armv5te) (-armv6) (-armv6t2) (-armvfp) -bluray -cdio -celt
-cpudetection -debug -doc -examples -faac -fdk -flite -fontconfig
-frei0r -gme -gnutls -gsm -iec61883 -ieee1394 -jack -jpeg2k -ladspa
-libass -libcaca -libsoxr -libv4l (-mips32r2) (-mipsdspr1)
(-mipsdspr2) (-mipsfpu) -modplug (-neon) -openal -openssl -opus -oss
-pic -quvi -rtmp -schroedinger -speex -ssh -static-libs {-test}
-theora -threads -twolame -v4l -vaapi -vdpau -vpx -wavpack -webp -x265
-zvbi" ABI_X86="32 (64) (-x32)" CPU_FLAGS_X86="3dnow 3dnowext mmx
mmxext sse sse2 sse3 -avx -avx2 -fma3 -fma4 -sse4_1 -sse4_2 -ssse3"
FFTOOLS="aviocat cws2fws ffescape ffeval ffhash fourcc2pixfmt
graph2dot ismindex pktdumper qt-faststart trasher"
[ebuild N ] dev-qt/qtchooser-0_p20150102 USE="(-qt5) {-test}"
[ebuild U ] dev-qt/qtcore-4.8.6-r2 [4.8.5-r2] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] dev-qt/qttranslations:4 ("dev-qt/qttranslations:4" is
blocking dev-qt/qtcore-4.8.5-r2)
[blocks b ] <dev-qt/qtcore-4.8.6:4 ("<dev-qt/qtcore-4.8.6:4" is
blocking dev-qt/qtchooser-0_p20150102)
[ebuild N ] dev-qt/qttranslations-4.8.6-r1 ABI_X86="(64) -32 (-x32)"
[ebuild U ] dev-qt/qtscript-4.8.6-r2 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qtscript-4.8.6:4 ("<dev-qt/qtscript-4.8.6:4"
is blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtgui-4.8.6-r4 [4.8.5-r4] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qtgui-4.8.6:4 ("<dev-qt/qtgui-4.8.6:4" is
blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtsql-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qtsql-4.8.6:4 ("<dev-qt/qtsql-4.8.6:4" is
blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qt3support-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qt3support-4.8.6:4
("<dev-qt/qt3support-4.8.6:4" is blocking
dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtxmlpatterns-4.8.6-r1 [4.8.5] ABI_X86="(64%*)
-32% (-x32)"
[blocks b ] <dev-qt/qtxmlpatterns-4.8.6:4
("<dev-qt/qtxmlpatterns-4.8.6:4" is blocking
dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtdbus-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qtdbus-4.8.6:4 ("<dev-qt/qtdbus-4.8.6:4" is
blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/designer-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/designer-4.8.6:4 ("<dev-qt/designer-4.8.6:4"
is blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtopengl-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qtopengl-4.8.6:4 ("<dev-qt/qtopengl-4.8.6:4"
is blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qthelp-4.8.6-r3 [4.8.5-r2] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qthelp-4.8.6:4 ("<dev-qt/qthelp-4.8.6:4" is
blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtsvg-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qtsvg-4.8.6:4 ("<dev-qt/qtsvg-4.8.6:4" is
blocking dev-qt/qtchooser-0_p20150102)
[ebuild rR ] media-video/vlc-2.1.5-r1
[ebuild U ] dev-qt/qttest-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qttest-4.8.6:4 ("<dev-qt/qttest-4.8.6:4" is
blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtmultimedia-4.8.6-r1 [4.8.5] ABI_X86="(64%*)
-32% (-x32)"
[blocks b ] <dev-qt/qtmultimedia-4.8.6:4
("<dev-qt/qtmultimedia-4.8.6:4" is blocking
dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtbearer-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qtbearer-4.8.6:4 ("<dev-qt/qtbearer-4.8.6:4"
is blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/pixeltool-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/pixeltool-4.8.6:4
("<dev-qt/pixeltool-4.8.6:4" is blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtwebkit-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qtwebkit-4.8.6:4 ("<dev-qt/qtwebkit-4.8.6:4"
is blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtdeclarative-4.8.6-r1 [4.8.5] ABI_X86="(64%*)
-32% (-x32)"
[blocks b ] <dev-qt/qtdeclarative-4.8.6:4
("<dev-qt/qtdeclarative-4.8.6:4" is blocking
dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/assistant-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/assistant-4.8.6:4
("<dev-qt/assistant-4.8.6:4" is blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qdbusviewer-4.8.6-r1 [4.8.5] ABI_X86="(64%*)
-32% (-x32)"
[blocks b ] <dev-qt/qdbusviewer-4.8.6:4
("<dev-qt/qdbusviewer-4.8.6:4" is blocking
dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/linguist-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/linguist-4.8.6:4 ("<dev-qt/linguist-4.8.6:4"
is blocking dev-qt/qtchooser-0_p20150102)
[ebuild U ] dev-qt/qtphonon-4.8.6-r1 [4.8.5] ABI_X86="(64%*) -32% (-x32)"
[blocks b ] <dev-qt/qtphonon-4.8.6:4 ("<dev-qt/qtphonon-4.8.6:4"
is blocking dev-qt/qtchooser-0_p20150102)
[blocks B ] media-video/ffmpeg:0 ("media-video/ffmpeg:0" is
blocking media-libs/libpostproc-10.20140517-r1,
media-video/libav-9.17, media-video/libav-11.3)
[blocks B ] media-libs/libpostproc ("media-libs/libpostproc" is
blocking media-video/ffmpeg-2.2.14)
!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:
media-video/libav:0
(media-video/libav-11.3:0/11::gentoo, ebuild scheduled for merge) pulled in by
(no parents that aren't satisfied by other packages in this slot)
(media-video/libav-9.17:0/9::gentoo, ebuild scheduled for merge) pulled in by
>=media-video/libav-9.12:0/9=[abi_x86_64(-)] required by
(media-plugins/gst-plugins-ffmpeg-0.10.13_p201211-r3:0.10/0.10::gentoo,
installed)
^^^^^
<media-video/libav-10:0=[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?]
required by (media-plugins/gst-plugins-libav-1.2.4-r1:1.0/1.0::gentoo,
installed)
^ ^^^^^
(and 4 more with the same problems)
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.
* Error: The above package list contains packages which cannot be
* installed at the same time on the same system.
(media-video/ffmpeg-2.2.14:0/52.55.55::gentoo, ebuild scheduled for
merge) pulled in by
>=media-video/ffmpeg-1.2.6-r1:0[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,X?,encode?,gsm?,jpeg2k?,mp3?,opus?,sdl?,speex?,theora?,threads?,truetype?,vaapi?,vdpau?,x264?]
(>=media-video/ffmpeg-1.2.6-r1:0[abi_x86_32(-),abi_x86_64(-),X,encode,mp3,sdl,truetype,x264])
required by (virtual/ffmpeg-9-r1:0/0::gentoo, installed)
(media-libs/libpostproc-10.20140517-r1:0/0::gentoo, ebuild scheduled
for merge) pulled in by
media-libs/libpostproc:0 required by
@__auto_slot_operator_replace_installed__
media-libs/libpostproc:0= required by
(media-video/vlc-2.1.5-r1:0/5-7::gentoo, ebuild scheduled for merge)
>=media-libs/libpostproc-10.20140517-r1:0=[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?]
(>=media-libs/libpostproc-10.20140517-r1:0=[abi_x86_64(-)]) required
by (media-plugins/gst-plugins-ffmpeg-0.10.13_p201211-r3:0.10/0.10::gentoo,
installed)
>=media-libs/libpostproc-10.20140517-r1:0/0=[abi_x86_64(-)]
required by
(media-plugins/gst-plugins-ffmpeg-0.10.13_p201211-r3:0.10/0.10::gentoo,
installed)
For more information about Blocked Packages, please refer to the following
section of the Gentoo Linux x86 Handbook (architecture is irrelevant):
https://wiki.gentoo.org/wiki/Handbook:X86/Working/Portage#Blocked_packages
The following packages are causing rebuilds:
(media-video/libav-11.3:0/11::gentoo, ebuild scheduled for merge)
causes rebuilds for:
(media-libs/libpostproc-10.20140517-r1:0/0::gentoo, ebuild
scheduled for merge)
(media-video/vlc-2.1.5-r1:0/5-7::gentoo, ebuild scheduled for merge)
The following USE changes are necessary to proceed:
(see "package.use" in the portage(5) man page for more details)
# required by virtual/ffmpeg-9-r1::gentoo
# required by media-plugins/alsa-plugins-1.0.28::gentoo
# required by media-sound/pulseaudio-5.0-r7::gentoo[alsa-plugin,alsa]
# required by media-video/libav-9.17::gentoo[pulseaudio]
# required by @__auto_slot_operator_replace_installed__ (argument)
>=media-video/ffmpeg-2.2.14 abi_x86_32
# required by x11-libs/libXv-1.0.10::gentoo
# required by media-video/ffmpeg-2.2.14::gentoo[X]
# required by virtual/ffmpeg-9-r1::gentoo
# required by media-plugins/alsa-plugins-1.0.28::gentoo
# required by media-sound/pulseaudio-5.0-r7::gentoo[alsa-plugin,alsa]
# required by media-video/libav-9.17::gentoo[pulseaudio]
# required by @__auto_slot_operator_replace_installed__ (argument)
>=x11-proto/videoproto-2.3.2 abi_x86_32
# required by media-video/ffmpeg-2.2.14::gentoo[X]
# required by virtual/ffmpeg-9-r1::gentoo
# required by media-plugins/alsa-plugins-1.0.28::gentoo
# required by media-sound/pulseaudio-5.0-r7::gentoo[alsa-plugin,alsa]
# required by media-video/libav-9.17::gentoo[pulseaudio]
# required by @__auto_slot_operator_replace_installed__ (argument)
>=x11-libs/libXv-1.0.10 abi_x86_32
Would you like to add these changes to your config files? [Yes/No] n
!!! All ebuilds that could satisfy
">=x11-proto/videoproto-2.3.1-r1[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?]"
have been masked.
!!! One of the following masked packages is required to complete your request:
- x11-proto/videoproto-2.3.2::gentoo (masked by: )
(dependency required by "x11-libs/libXv-1.0.10::gentoo" [ebuild])
(dependency required by "media-video/ffmpeg-2.2.14::gentoo[X]" [ebuild])
(dependency required by "virtual/ffmpeg-9-r1::gentoo" [installed])
(dependency required by "media-plugins/alsa-plugins-1.0.28::gentoo" [installed])
(dependency required by
"media-sound/pulseaudio-5.0-r7::gentoo[alsa-plugin,alsa]" [installed])
(dependency required by "media-video/libav-9.17::gentoo[pulseaudio]" [ebuild])
(dependency required by "@__auto_slot_operator_replace_installed__" [argument])
For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.
