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Wenzel
n00b
n00b


Joined: 24 Dec 2010
Posts: 1
Location: Nancy

PostPosted: Wed Feb 23, 2011 2:01 pm    Post subject: dependency problem [-qt4] Reply with quote

Hello,

I installed the Gentoo base system.
I would now like to have a GUI and tried to install the x server by
emerge xorg-server.

This command returns me an error

Code:

 * IMPORTANT: 2 news items need reading for repository 'gentoo'.
 * Use eselect news to read news items.

Calculating dependencies... done!

emerge: there are no ebuilds built with USE flags to satisfy ">=x11-libs/cairo-1.10.0[-qt4]".
!!! One of the following packages is required to complete your request:
- x11-libs/cairo-1.10.2-r1 (Change USE: -qt4)
(dependency required by "x11-libs/qt-gui-4.6.3-r2" [ebuild])
(dependency required by "dev-util/cmake-2.8.1-r2" [ebuild])
(dependency required by "dev-db/mysql-5.1.51" [ebuild])
(dependency required by "virtual/mysql-5.1" [ebuild])
(dependency required by "x11-libs/qt-sql-4.6.3-r2" [ebuild])
(dependency required by "x11-libs/qt-qt3support-4.6.3" [ebuild])

 * IMPORTANT: 2 news items need reading for repository 'gentoo'.
 * Use eselect news to read news items.



My USE variable:

Code:
 euse -a -g             
X                   [+ CD ]
a52                 [+  D ]
aac                 [+  D ]
acl                 [+  D ]
acpi                [+  D ]
alsa                [+  D ]
berkdb              [+  D ]
bluetooth           [+  D ]
branding            [+  D ]
bzip2               [+  D ]
cairo               [+  D ]
cdr                 [+  D ]
cgi                 [+    ]
cracklib            [+  D ]
crypt               [+  D ]
cups                [+  D ]
cxx                 [+  D ]
dbus                [+  D ]
dri                 [+  D ]
dts                 [+  D ]
dvd                 [+  D ]
dvdr                [+  D ]
emboss              [+  D ]
encode              [+  D ]
exif                [+  D ]
fam                 [+  D ]
firefox             [+  D ]
flac                [+  D ]
fortran             [+  D ]
gdbm                [+  D ]
geoip               [+    ]
gif                 [+  D ]
gpm                 [+  D ]
gtk                 [+ CD ]
iconv               [+  D ]
ipv6                [+  D ]
jpeg                [+  D ]
kde                 [+ CD ]
ladspa              [+    ]
lcms                [+  D ]
ldap                [+  D ]
libnotify           [+  D ]
mad                 [+  D ]
mikmod              [+  D ]
mime                [+    ]
mmx                 [+ CD ]
mng                 [+  D ]
modules             [+  D ]
mp3                 [+  D ]
mp4                 [+  D ]
mpeg                [+  D ]
multilib            [+    ]
ncurses             [+  D ]
nls                 [+  D ]
nptl                [+  D ]
ogg                 [+  D ]
opengl              [+  D ]
openmp              [+  D ]
pam                 [+  D ]
pcre                [+  D ]
pdf                 [+  D ]
perl                [+  D ]
png                 [+  D ]
policykit           [+  D ]
ppds                [+  D ]
python              [+  D ]
qt4                 [+ CD ]
readline            [+  D ]
sdl                 [+  D ]
session             [+  D ]
spell               [+  D ]
sse                 [+ CD ]
sse2                [+ CD ]
ssl                 [+  D ]
startup-notification[+  D ]
svg                 [+  D ]
syslog              [+    ]
tcpd                [+  D ]
tiff                [+  D ]
truetype            [+  D ]
udev                [+  D ]
unicode             [+  D ]
usb                 [+  D ]
vorbis              [+  D ]
x264                [+  D ]
xcb                 [+  D ]
xml                 [+  D ]
xulrunner           [+  D ]
xv                  [+  D ]
xvid                [+  D ]
zlib                [+  D ]


Id don't know what to do because, if i understand, emerge ask me to unflag qt4, but i want to install KDE and use qt4...

Thanks.
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DONAHUE
Watchman
Watchman


Joined: 09 Dec 2006
Posts: 7651
Location: Goose Creek SC

PostPosted: Wed Feb 23, 2011 3:41 pm    Post subject: Reply with quote

Portage provides very fine control. To effect behavior of this specific and succeeding versions of cairo:
Code:
mkdir /etc/portage
nano /etc/portage/package.use
edit to add
Quote:
>=x11-libs/cairo-1.10.2-r1 -qt4
The Gentoo Handbook Section B refers. Well worth the time to read sections B, C, and D.
_________________
Defund the FCC.
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aCOSwt
Bodhisattva
Bodhisattva


Joined: 19 Oct 2007
Posts: 2537
Location: Hilbert space

PostPosted: Thu Feb 24, 2011 9:45 am    Post subject: Re: dependency problem [-qt4] Reply with quote

Wenzel wrote:
Id don't know what to do because, if i understand, emerge ask me to unflag qt4, but i want to install KDE and use qt4...


Emerging cairo -qt4 will not prevent you from installing and using KDE (and qt apps)
My understanding is that it should just prevent you from using gtk styles in qt-gui !
If this is actually a problem for you then you can safely re-emerge cairo +qt4 after as the need for cairo -qt4 is only for avoiding some somber cycling dep when fresh installing / emerge -e

Completely Out Of Topic but... do not forget to read the news as advised. :wink:
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mimosinnet
l33t
l33t


Joined: 10 Aug 2006
Posts: 713
Location: Barcelona, Spain

PostPosted: Fri Apr 08, 2011 12:33 pm    Post subject: Reply with quote

I just had the same issue, and setting:
cat /etc/portage/package.use
Code:
x11-libs/qt-gui -gtk

Has solved the dependency, following this thread.
Cheers!
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