Re: [gentoo-user] Re: qt3support conflict

Re: [gentoo-user] Re: qt3support conflict

[Andrew Gaydenko]

On Sunday 28 June 2009 02:54:59 walt wrote:
> On 06/27/2009 03:32 PM, Andrew Gaydenko wrote:
> > make.conf hasn't qt3support at all. Adding qt3support to qt-opengl
> > shows... well... something horrible (see below) :-)
> >
> > //======================================================================
> > emerge -pvDuN world
> >
> > These are the packages that would be merged, in order:
> >
> > Calculating dependencies... done!
> > [ebuild     U ] x11-libs/qt-core-4.5.2 [4.5.1] USE="glib iconv qt3support
> > ssl -debug -doc -pch" 0 kB [ebuild     U ] x11-libs/qt-test-4.5.2 [4.5.1]
> > USE="iconv -debug -pch" 0 kB [blocks b     ]<x11-libs/qt-test-4.5.2
> > ("<x11-libs/qt-test-4.5.2" is blocking x11-libs/qt-assistant-4.5.2, x11-
>
> I recently went through the same thing on ~amd64 and emerge made me
> uninstall every qt package before it would start building the updates.  I
> have no idea why, but everything finally came out okay.
>
> I'd say go ahead and emerge -C all of those qt blockers as emerge suggests.

Walt, thanks! At my case portage has ovecome those blocks without direct 
unmerging.

[gentoo-user] Re: qt3support conflict

[walt]

On 06/27/2009 07:24 PM, Andrew Gaydenko wrote:
> On Sunday 28 June 2009 02:54:59 walt wrote:
>> On 06/27/2009 03:32 PM, Andrew Gaydenko wrote:
>>> make.conf hasn't qt3support at all. Adding qt3support to qt-opengl
>>> shows... well... something horrible (see below) :-)
>>>
>>> //======================================================================
>>> emerge -pvDuN world
>>>
>>> These are the packages that would be merged, in order:
>>>
>>> Calculating dependencies... done!
>>> [ebuild     U ] x11-libs/qt-core-4.5.2 [4.5.1] USE="glib iconv qt3support
>>> ssl -debug -doc -pch" 0 kB [ebuild     U ] x11-libs/qt-test-4.5.2 [4.5.1]
>>> USE="iconv -debug -pch" 0 kB [blocks b     ]<x11-libs/qt-test-4.5.2
>>> ("<x11-libs/qt-test-4.5.2" is blocking x11-libs/qt-assistant-4.5.2, x11-
>>
>> I recently went through the same thing on ~amd64 and emerge made me
>> uninstall every qt package before it would start building the updates.  I
>> have no idea why, but everything finally came out okay.
>>
>> I'd say go ahead and emerge -C all of those qt blockers as emerge suggests.
>
> Walt, thanks! At my case portage has ovecome those blocks without direct
> unmerging.

Ah, I see portage wants to update my qt4 *again* today, and I see a new
package comment that emerging "qt" will pull in more qt sub-packages than
I probably want -- very true.  So now I'm just emerging qt-core instead.
I hope it has everything that VirtualBox needs.  I'll see.

Re: [gentoo-user] Re: qt3support conflict

[Alan McKinnon]

On Sunday 28 June 2009 16:12:26 walt wrote:
> On 06/27/2009 07:24 PM, Andrew Gaydenko wrote:
> > On Sunday 28 June 2009 02:54:59 walt wrote:
> >> On 06/27/2009 03:32 PM, Andrew Gaydenko wrote:
> >>> make.conf hasn't qt3support at all. Adding qt3support to qt-opengl
> >>> shows... well... something horrible (see below) :-)
> >>>
> >>> //=====================================================================
> >>>= emerge -pvDuN world
> >>>
> >>> These are the packages that would be merged, in order:
> >>>
> >>> Calculating dependencies... done!
> >>> [ebuild     U ] x11-libs/qt-core-4.5.2 [4.5.1] USE="glib iconv
> >>> qt3support ssl -debug -doc -pch" 0 kB [ebuild     U ]
> >>> x11-libs/qt-test-4.5.2 [4.5.1] USE="iconv -debug -pch" 0 kB [blocks b  
> >>>   ]<x11-libs/qt-test-4.5.2 ("<x11-libs/qt-test-4.5.2" is blocking
> >>> x11-libs/qt-assistant-4.5.2, x11-
> >>
> >> I recently went through the same thing on ~amd64 and emerge made me
> >> uninstall every qt package before it would start building the updates. 
> >> I have no idea why, but everything finally came out okay.
> >>
> >> I'd say go ahead and emerge -C all of those qt blockers as emerge
> >> suggests.
> >
> > Walt, thanks! At my case portage has ovecome those blocks without direct
> > unmerging.
>
> Ah, I see portage wants to update my qt4 *again* today, and I see a new
> package comment that emerging "qt" will pull in more qt sub-packages than
> I probably want -- very true.  So now I'm just emerging qt-core instead.
> I hope it has everything that VirtualBox needs.  I'll see.

You do not need qt-anything in world. It is a library, and ebuilds pull it in 
as needed.

Remove all mention of qt ebuilds from the world file and double check that 
things are still correct via a null output from

emerge -uND world
emerge --depclean

Then add USE="qt3support" to make.conf

-- 
alan dot mckinnon at gmail dot com

[gentoo-user] qt3support conflict

[Andrew Gaydenko]

Trying to upgrade to qt 4.5.2:

kde4 wants qt3support for qt-core:

x11-libs/qt-core-4.5.2 (Change USE: +qt3support)
(dependency required by "x11-libs/qt-qt3support-4.5.2" [ebuild])
(dependency required by "kde-base/kteatime-4.2.4" [installed])
(dependency required by "kde-base/kdetoys-meta-4.2.4" [installed])
(dependency required by "kde-base/kde-meta-4.2.4" [installed])

OK, let's try:

adding  qt3support to qt-core wants qt3support for qt-gui
adding  qt3support to qt-gui wants qt3support for qt-sql
adding  qt3support to qt-sql conflicts with x11-libs/qt-opengl - last one 
insits on -qt3support for qt-core.

At ~amd64. Where is my mistake?

[gentoo-user] Re: qt3support conflict

[Nikos Chantziaras]

On 06/28/2009 12:51 AM, Andrew Gaydenko wrote:
> Trying to upgrade to qt 4.5.2:
>
> kde4 wants qt3support for qt-core:
>
> x11-libs/qt-core-4.5.2 (Change USE: +qt3support)
> (dependency required by "x11-libs/qt-qt3support-4.5.2" [ebuild])
> (dependency required by "kde-base/kteatime-4.2.4" [installed])
> (dependency required by "kde-base/kdetoys-meta-4.2.4" [installed])
> (dependency required by "kde-base/kde-meta-4.2.4" [installed])
>
> OK, let's try:
>
> adding  qt3support to qt-core wants qt3support for qt-gui
> adding  qt3support to qt-gui wants qt3support for qt-sql
> adding  qt3support to qt-sql conflicts with x11-libs/qt-opengl - last one
> insits on -qt3support for qt-core.
>
> At ~amd64. Where is my mistake?

You forgot to add qt3support to qt-opengl too :)

Anyway, I find all this a bit strange.  qt3support is on by default, why 
do you have to enable it explicitly?  Did you put "-qt3support" in 
make.conf?  If yes, you should remove it.

Re: [gentoo-user] Re: qt3support conflict

[Andrew Gaydenko]

On Sunday 28 June 2009 02:23:38 Nikos Chantziaras wrote:
> On 06/28/2009 12:51 AM, Andrew Gaydenko wrote:
> > Trying to upgrade to qt 4.5.2:
> >
> > kde4 wants qt3support for qt-core:
> >
> > x11-libs/qt-core-4.5.2 (Change USE: +qt3support)
> > (dependency required by "x11-libs/qt-qt3support-4.5.2" [ebuild])
> > (dependency required by "kde-base/kteatime-4.2.4" [installed])
> > (dependency required by "kde-base/kdetoys-meta-4.2.4" [installed])
> > (dependency required by "kde-base/kde-meta-4.2.4" [installed])
> >
> > OK, let's try:
> >
> > adding  qt3support to qt-core wants qt3support for qt-gui
> > adding  qt3support to qt-gui wants qt3support for qt-sql
> > adding  qt3support to qt-sql conflicts with x11-libs/qt-opengl - last one
> > insits on -qt3support for qt-core.
> >
> > At ~amd64. Where is my mistake?
>
> You forgot to add qt3support to qt-opengl too :)
>
> Anyway, I find all this a bit strange.  qt3support is on by default, why
> do you have to enable it explicitly?  Did you put "-qt3support" in
> make.conf?  If yes, you should remove it.


make.conf hasn't qt3support at all. Adding qt3support to qt-opengl shows...
well... something horrible (see below) :-)

//======================================================================
emerge -pvDuN world

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

Calculating dependencies... done!
[ebuild     U ] x11-libs/qt-core-4.5.2 [4.5.1] USE="glib iconv qt3support ssl -debug -doc -pch" 0 kB
[ebuild     U ] x11-libs/qt-test-4.5.2 [4.5.1] USE="iconv -debug -pch" 0 kB                         
[blocks b     ] <x11-libs/qt-test-4.5.2 ("<x11-libs/qt-test-4.5.2" is blocking x11-libs/qt-assistant-4.5.2, x11-
libs/qt-opengl-4.5.2, x11-libs/qt-xmlpatterns-4.5.2, x11-libs/qt-dbus-4.5.2, x11-libs/qt-script-4.5.2, x11-libs/qt-
svg-4.5.2, x11-libs/qt-qt3support-4.5.2, x11-libs/qt-gui-4.5.2, x11-libs/qt-webkit-4.5.2, x11-libs/qt-core-4.5.2, 
x11-libs/qt-sql-4.5.2)                                                                                                                                       
[ebuild     U ] x11-libs/qt-script-4.5.2 [4.5.1] USE="iconv -debug -pch (-custom-cxxflags%)" 0 kB                                                                     
[blocks b     ] <x11-libs/qt-script-4.5.2 ("<x11-libs/qt-script-4.5.2" is blocking x11-libs/qt-assistant-4.5.2, x11-
libs/qt-opengl-4.5.2, x11-libs/qt-xmlpatterns-4.5.2, x11-libs/qt-dbus-4.5.2, x11-libs/qt-test-4.5.2, x11-libs/qt-
svg-4.5.2, x11-libs/qt-qt3support-4.5.2, x11-libs/qt-gui-4.5.2, x11-libs/qt-webkit-4.5.2, x11-libs/qt-core-4.5.2, 
x11-libs/qt-sql-4.5.2)                                                                                                                                     
[ebuild     U ] x11-libs/qt-sql-4.5.2 [4.5.1] USE="iconv mysql qt3support sqlite -debug (-firebird) -odbc -pch -
postgres (-custom-cxxflags%)" 0 kB                    
[blocks b     ] <x11-libs/qt-sql-4.5.2 ("<x11-libs/qt-sql-4.5.2" is blocking x11-libs/qt-assistant-4.5.2, x11-
libs/qt-opengl-4.5.2, x11-libs/qt-xmlpatterns-4.5.2, x11-libs/qt-dbus-4.5.2, x11-libs/qt-script-4.5.2, x11-libs/qt-
test-4.5.2, x11-libs/qt-svg-4.5.2, x11-libs/qt-qt3support-4.5.2, x11-libs/qt-gui-4.5.2, x11-libs/qt-webkit-4.5.2, 
x11-libs/qt-core-4.5.2)                                                                                                                                        
[ebuild     U ] x11-libs/qt-dbus-4.5.2 [4.5.1] USE="-debug -pch (-custom-cxxflags%)" 0 kB                                                                             
[blocks b     ] <x11-libs/qt-dbus-4.5.2 ("<x11-libs/qt-dbus-4.5.2" is blocking x11-libs/qt-assistant-4.5.2, x11-
libs/qt-opengl-4.5.2, x11-libs/qt-xmlpatterns-4.5.2, x11-libs/qt-script-4.5.2, x11-libs/qt-test-4.5.2, x11-libs/qt-
svg-4.5.2, x11-libs/qt-qt3support-4.5.2, x11-libs/qt-gui-4.5.2, x11-libs/qt-webkit-4.5.2, x11-libs/qt-core-4.5.2, 
x11-libs/qt-sql-4.5.2)                                                                                                                                       
[ebuild     U ] x11-libs/qt-xmlpatterns-4.5.2 [4.5.1] USE="-debug -pch (-custom-cxxflags%)" 0 kB                                                                      
[blocks b     ] <x11-libs/qt-xmlpatterns-4.5.2 ("<x11-libs/qt-xmlpatterns-4.5.2" is blocking x11-libs/qt-
assistant-4.5.2, x11-libs/qt-opengl-4.5.2, x11-libs/qt-dbus-4.5.2, x11-libs/qt-script-4.5.2, x11-libs/qt-test-4.5.2, 
x11-libs/qt-svg-4.5.2, x11-libs/qt-qt3support-4.5.2, x11-libs/qt-gui-4.5.2, x11-libs/qt-webkit-4.5.2, x11-libs/qt-
core-4.5.2, x11-libs/qt-sql-4.5.2)                                                                                                                                
[ebuild     U ] x11-libs/qt-gui-4.5.2 [4.5.1-r2] USE="accessibility cups dbus glib mng qt3support tiff -debug -gtk% -
nas -nis -pch -raster -xinerama (-custom-cxxflags%) (-gtkstyle%*)" 0 kB                                                                                                                                                
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test-4.5.2, x11-libs/qt-svg-4.5.2, x11-libs/qt-qt3support-4.5.2, x11-libs/qt-webkit-4.5.2, x11-libs/qt-core-4.5.2, 
x11-libs/qt-sql-4.5.2)                                                                                                                                        
[ebuild  N    ] x11-libs/qt-qt3support-4.5.2  USE="accessibility kde -debug -pch -phonon" 0 kB                                                                        
[ebuild     U ] x11-libs/qt-svg-4.5.2 [4.5.1-r1] USE="iconv -debug -pch (-custom-cxxflags%)" 0 kB                                                                     
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test-4.5.2, x11-libs/qt-qt3support-4.5.2, x11-libs/qt-gui-4.5.2, x11-libs/qt-webkit-4.5.2, x11-libs/qt-core-4.5.2, 
x11-libs/qt-sql-4.5.2)                                                                                                                                        
[ebuild     U ] x11-libs/qt-opengl-4.5.2 [4.5.1] USE="qt3support -debug -pch (-custom-cxxflags%)" 0 kB                                                                
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x11-libs/qt-sql-4.5.2)                                                                                                                                     
[ebuild     U ] app-crypt/gpa-0.9.0 [0.8.0] USE="nls" 0 kB                                                                                                            
[ebuild     U ] x11-libs/qt-webkit-4.5.2 [4.5.1] USE="kde -debug -pch (-custom-cxxflags%)" 0 kB                                                                       
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x11-libs/qt-webkit-4.5.1)                                                                                                                                              
[blocks b     ] <x11-libs/qt-webkit-4.5.2 ("<x11-libs/qt-webkit-4.5.2" is blocking x11-libs/qt-assistant-4.5.2, x11-
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libs/qt-sql-4.5.2)                                                                                                                                     
[ebuild     U ] x11-libs/qt-assistant-4.5.2 [4.5.1] USE="-debug -pch (-custom-cxxflags%)" 0 kB                                                                        
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x11-libs/qt-webkit-4.5.1)                                                                                                                                                   
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x11-libs/qt-webkit-4.5.1)                                                                                                                                                 
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x11-libs/qt-sql-4.5.2)                                                                                                                                  
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libs/qt-webkit-4.5.1)                                                                                                                                            
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[blocks b     ] >x11-libs/qt-webkit-4.5.1-r9999 (">x11-libs/qt-webkit-4.5.1-r9999" is blocking x11-libs/qt-
assistant-4.5.1, x11-libs/qt-opengl-4.5.1, x11-libs/qt-svg-4.5.1-r1, x11-libs/qt-script-4.5.1, x11-libs/qt-
dbus-4.5.1, x11-libs/qt-xmlpatterns-4.5.1, x11-libs/qt-test-4.5.1, x11-libs/qt-gui-4.5.1-r2, x11-libs/qt-sql-4.5.1, 
x11-libs/qt-core-4.5.1)
[blocks b     ] >x11-libs/qt-opengl-4.5.1-r9999 (">x11-libs/qt-opengl-4.5.1-r9999" is blocking x11-libs/qt-
assistant-4.5.1, x11-libs/qt-svg-4.5.1-r1, x11-libs/qt-script-4.5.1, x11-libs/qt-dbus-4.5.1, x11-libs/qt-
xmlpatterns-4.5.1, x11-libs/qt-test-4.5.1, x11-libs/qt-gui-4.5.1-r2, x11-libs/qt-sql-4.5.1, x11-libs/qt-core-4.5.1, 
x11-libs/qt-webkit-4.5.1)

[gentoo-user] Re: qt3support conflict

[Nikos Chantziaras]

On 06/28/2009 01:32 AM, Andrew Gaydenko wrote:
> On Sunday 28 June 2009 02:23:38 Nikos Chantziaras wrote:
>> On 06/28/2009 12:51 AM, Andrew Gaydenko wrote:
>>> Trying to upgrade to qt 4.5.2:
>>>
>>> kde4 wants qt3support for qt-core:
>>>
>>> x11-libs/qt-core-4.5.2 (Change USE: +qt3support)
>>> (dependency required by "x11-libs/qt-qt3support-4.5.2" [ebuild])
>>> (dependency required by "kde-base/kteatime-4.2.4" [installed])
>>> (dependency required by "kde-base/kdetoys-meta-4.2.4" [installed])
>>> (dependency required by "kde-base/kde-meta-4.2.4" [installed])
>>>
>>> OK, let's try:
>>>
>>> adding  qt3support to qt-core wants qt3support for qt-gui
>>> adding  qt3support to qt-gui wants qt3support for qt-sql
>>> adding  qt3support to qt-sql conflicts with x11-libs/qt-opengl - last one
>>> insits on -qt3support for qt-core.
>>>
>>> At ~amd64. Where is my mistake?
>> You forgot to add qt3support to qt-opengl too :)
>>
>> Anyway, I find all this a bit strange.  qt3support is on by default, why
>> do you have to enable it explicitly?  Did you put "-qt3support" in
>> make.conf?  If yes, you should remove it.
>
>
> make.conf hasn't qt3support at all. Adding qt3support to qt-opengl shows...
> well... something horrible (see below) :-)
>
> //======================================================================
> emerge -pvDuN world
>
> These are the packages that would be merged, in order:
> [...]

I got that too, but portage (I'm on 2.1.6.13) has automatically resolved 
all blocks.  Are you using Paludis?  If yes, uninstall all packages that 
are to be upgraded and install them afterwards.  Or wait for someone who 
actually knows a Paludis workaround for this.

Re: [gentoo-user] Re: qt3support conflict

[Andrew Gaydenko]

On Sunday 28 June 2009 02:41:53 Nikos Chantziaras wrote:
> On 06/28/2009 01:32 AM, Andrew Gaydenko wrote:
> > On Sunday 28 June 2009 02:23:38 Nikos Chantziaras wrote:
> >> On 06/28/2009 12:51 AM, Andrew Gaydenko wrote:
> >>> Trying to upgrade to qt 4.5.2:
> >>>
> >>> kde4 wants qt3support for qt-core:
> >>>
> >>> x11-libs/qt-core-4.5.2 (Change USE: +qt3support)
> >>> (dependency required by "x11-libs/qt-qt3support-4.5.2" [ebuild])
> >>> (dependency required by "kde-base/kteatime-4.2.4" [installed])
> >>> (dependency required by "kde-base/kdetoys-meta-4.2.4" [installed])
> >>> (dependency required by "kde-base/kde-meta-4.2.4" [installed])
> >>>
> >>> OK, let's try:
> >>>
> >>> adding  qt3support to qt-core wants qt3support for qt-gui
> >>> adding  qt3support to qt-gui wants qt3support for qt-sql
> >>> adding  qt3support to qt-sql conflicts with x11-libs/qt-opengl - last
> >>> one insits on -qt3support for qt-core.
> >>>
> >>> At ~amd64. Where is my mistake?
> >>
> >> You forgot to add qt3support to qt-opengl too :)
> >>
> >> Anyway, I find all this a bit strange.  qt3support is on by default, why
> >> do you have to enable it explicitly?  Did you put "-qt3support" in
> >> make.conf?  If yes, you should remove it.
> >
> > make.conf hasn't qt3support at all. Adding qt3support to qt-opengl
> > shows... well... something horrible (see below) :-)
> >
> > //======================================================================
> > emerge -pvDuN world
> >
> > These are the packages that would be merged, in order:
> > [...]
>
> I got that too, but portage (I'm on 2.1.6.13) has automatically resolved
> all blocks.  Are you using Paludis?  If yes, uninstall all packages that
> are to be upgraded and install them afterwards.  Or wait for someone who
> actually knows a Paludis workaround for this.

No, I don't use Paludis. What do you mean saying  "has automatically resolved
all blocks"? Do you mean you have added those qt3support flags and started 
emerging and got successfull upgrading to 4.5.2 without any problems and in 
spite of those blocks?

[gentoo-user] Re: qt3support conflict

[Nikos Chantziaras]

On 06/28/2009 01:51 AM, Andrew Gaydenko wrote:
> On Sunday 28 June 2009 02:41:53 Nikos Chantziaras wrote:
>> I got that too, but portage (I'm on 2.1.6.13) has automatically resolved
>> all blocks.  Are you using Paludis?  If yes, uninstall all packages that
>> are to be upgraded and install them afterwards.  Or wait for someone who
>> actually knows a Paludis workaround for this.
>
> No, I don't use Paludis. What do you mean saying  "has automatically resolved
> all blocks"? Do you mean you have added those qt3support flags and started
> emerging and got successfull upgrading to 4.5.2 without any problems and in
> spite of those blocks?

I did not add qt3support anywhere.  It seems to be enabled by default 
here.  Anyway, you went past that problem anyway.  Your current is 
something else: the blockers.  What portage version are you using?  If 
portage won't resolve those blockers automatically for you, you can do 
it the "traditional" way.  Unmerge all packages that would be updated 
and then update again.  I would do it like this:

   emerge -aC `qlist -IC x11-libs/qt*:4`
   emerge -auDN world

Re: [gentoo-user] Re: qt3support conflict

[Andrew Gaydenko]

On Sunday 28 June 2009 03:05:48 Nikos Chantziaras wrote:
> On 06/28/2009 01:51 AM, Andrew Gaydenko wrote:
> > On Sunday 28 June 2009 02:41:53 Nikos Chantziaras wrote:
> >> I got that too, but portage (I'm on 2.1.6.13) has automatically resolved
> >> all blocks.  Are you using Paludis?  If yes, uninstall all packages that
> >> are to be upgraded and install them afterwards.  Or wait for someone who
> >> actually knows a Paludis workaround for this.
> >
> > No, I don't use Paludis. What do you mean saying  "has automatically
> > resolved all blocks"? Do you mean you have added those qt3support flags
> > and started emerging and got successfull upgrading to 4.5.2 without any
> > problems and in spite of those blocks?
>
> I did not add qt3support anywhere.  It seems to be enabled by default
> here.  Anyway, you went past that problem anyway.  Your current is
> something else: the blockers.  What portage version are you using?  If
> portage won't resolve those blockers automatically for you, you can do
> it the "traditional" way.  Unmerge all packages that would be updated
> and then update again.  I would do it like this:
>
>    emerge -aC `qlist -IC x11-libs/qt*:4`
>    emerge -auDN world

Thanks, Portage has resolved conflicts, I'm on 4.5.2 now. It seems like qt3support
flags deletion doesn't work for me. Now, after upgrading, I have tried to comment out
those flags in package.use and got conflicts (below).

===========================================

emerge -pvDuN world

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

Calculating dependencies... done!
[ebuild   R   ] x11-libs/qt-core-4.5.2  USE="glib iconv ssl -debug -doc -pch -qt3support*" 0 kB
[ebuild   R   ] x11-libs/qt-gui-4.5.2  USE="accessibility cups dbus glib mng tiff -debug -gtk -nas -
nis -pch -qt3support* -raster -xinerama" 0 kB
[ebuild   R   ] x11-libs/qt-opengl-4.5.2  USE="-debug -pch -qt3support*" 0 kB                                                                    

Total: 3 packages (3 reinstalls), Size of downloads: 0 kB

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:                

x11-libs/qt-core:4

  ('ebuild', '/', 'x11-libs/qt-core-4.5.2', 'merge') pulled in by
    ~x11-libs/qt-core-4.5.2[glib,-debug,-qt3support] required by ('ebuild', '/', 'x11-libs/qt-
gui-4.5.2', 'merge')
    ~x11-libs/qt-core-4.5.2[-debug,-qt3support] required by ('ebuild', '/', 'x11-libs/qt-
opengl-4.5.2', 'merge')  
    (and 19 more)                                                                                                 

  ('installed', '/', 'x11-libs/qt-core-4.5.2', 'nomerge') pulled in by
    >=x11-libs/qt-core-4.5.1:4[qt3support,ssl] required by ('installed', '/', 'kde-
base/kfourinline-4.2.4', 'nomerge')
    >=x11-libs/qt-core-4.5.1:4[qt3support,ssl] required by ('installed', '/', 'kde-
base/ksystraycmd-4.2.4', 'nomerge')
    >=x11-libs/qt-core-4.5.1:4[qt3support,ssl] required by ('installed', '/', 'kde-base/bomber-4.2.4', 
'nomerge')
    (and 274 more)

x11-libs/qt-gui:4

  ('installed', '/', 'x11-libs/qt-gui-4.5.2', 'nomerge') pulled in by
    ~x11-libs/qt-gui-4.5.2[qt3support] required by ('installed', '/', 'x11-libs/qt-core-4.5.2', 
'nomerge')
    >=x11-libs/qt-gui-4.4:4[qt3support,dbus] required by ('installed', '/', 'net-im/psi-0.12.1', 
'nomerge')
    ~x11-libs/qt-gui-4.5.2[qt3support,accessibility,-debug] required by ('installed', '/', 'x11-
libs/qt-qt3support-4.5.2', 'nomerge')
    (and 286 more)

  ('ebuild', '/', 'x11-libs/qt-gui-4.5.2', 'merge') pulled in by
    ~x11-libs/qt-gui-4.5.2[-debug,-qt3support] required by ('ebuild', '/', 'x11-libs/qt-opengl-4.5.2', 
'merge')
    (and 286 more)


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.

[gentoo-user] Re: qt3support conflict

[Nikos Chantziaras]

On 06/28/2009 03:35 AM, Andrew Gaydenko wrote:
> On Sunday 28 June 2009 03:05:48 Nikos Chantziaras wrote:
>> On 06/28/2009 01:51 AM, Andrew Gaydenko wrote:
>>> On Sunday 28 June 2009 02:41:53 Nikos Chantziaras wrote:
>>>> I got that too, but portage (I'm on 2.1.6.13) has automatically resolved
>>>> all blocks.  Are you using Paludis?  If yes, uninstall all packages that
>>>> are to be upgraded and install them afterwards.  Or wait for someone who
>>>> actually knows a Paludis workaround for this.
>>> No, I don't use Paludis. What do you mean saying  "has automatically
>>> resolved all blocks"? Do you mean you have added those qt3support flags
>>> and started emerging and got successfull upgrading to 4.5.2 without any
>>> problems and in spite of those blocks?
>> I did not add qt3support anywhere.  It seems to be enabled by default
>> here.  Anyway, you went past that problem anyway.  Your current is
>> something else: the blockers.  What portage version are you using?  If
>> portage won't resolve those blockers automatically for you, you can do
>> it the "traditional" way.  Unmerge all packages that would be updated
>> and then update again.  I would do it like this:
>>
>>     emerge -aC `qlist -IC x11-libs/qt*:4`
>>     emerge -auDN world
>
> Thanks, Portage has resolved conflicts, I'm on 4.5.2 now. It seems like qt3support
> flags deletion doesn't work for me. Now, after upgrading, I have tried to comment out
> those flags in package.use and got conflicts.

What profile do you use?  (Find out with "eselect profile show".)

Re: [gentoo-user] Re: qt3support conflict

[Andrew Gaydenko]

On Sunday 28 June 2009 04:55:57 Nikos Chantziaras wrote:
...
> > Thanks, Portage has resolved conflicts, I'm on 4.5.2 now. It seems like
> > qt3support flags deletion doesn't work for me. Now, after upgrading, I
> > have tried to comment out those flags in package.use and got conflicts.
>
> What profile do you use?  (Find out with "eselect profile show".)

eselect profile show
Current make.profile symlink:
  default/linux/amd64/2008.0

Something wrong with it?

[gentoo-user] Re: qt3support conflict

[Nikos Chantziaras]

On 06/28/2009 04:12 AM, Andrew Gaydenko wrote:
> On Sunday 28 June 2009 04:55:57 Nikos Chantziaras wrote:
> ...
>>> Thanks, Portage has resolved conflicts, I'm on 4.5.2 now. It seems like
>>> qt3support flags deletion doesn't work for me. Now, after upgrading, I
>>> have tried to comment out those flags in package.use and got conflicts.
>> What profile do you use?  (Find out with "eselect profile show".)
>
> eselect profile show
> Current make.profile symlink:
>    default/linux/amd64/2008.0
>
> Something wrong with it?

Nope, I use the same.  I guess I've no more ideas of why qt3support is 
enabled automatically on my machine, but not on yours.  But in the end, 
it doesn't really matter that much; it's just a USE flag.  The easiest 
way is to enable it in make.conf so that you won't have to create a 
dozen entries in package.use.

[gentoo-user] Re: qt3support conflict

[walt]

On 06/27/2009 03:32 PM, Andrew Gaydenko wrote:

> make.conf hasn't qt3support at all. Adding qt3support to qt-opengl shows...
> well... something horrible (see below) :-)
>
> //======================================================================
> emerge -pvDuN world
>
> These are the packages that would be merged, in order:
>
> Calculating dependencies... done!
> [ebuild     U ] x11-libs/qt-core-4.5.2 [4.5.1] USE="glib iconv qt3support ssl -debug -doc -pch" 0 kB
> [ebuild     U ] x11-libs/qt-test-4.5.2 [4.5.1] USE="iconv -debug -pch" 0 kB
> [blocks b     ]<x11-libs/qt-test-4.5.2 ("<x11-libs/qt-test-4.5.2" is blocking x11-libs/qt-assistant-4.5.2, x11-

I recently went through the same thing on ~amd64 and emerge made me uninstall
every qt package before it would start building the updates.  I have no idea
why, but everything finally came out okay.

I'd say go ahead and emerge -C all of those qt blockers as emerge suggests.