添加china-overlay出的问题

LaoLiulaoliu

/usr/local/portage/layman/make.conf
PORTDIR_OVERLAY="
/usr/portage/local/layman/gentoo-china"

2. # emerge -uDNp world
3. !!! Multiple versions within a single package slot have been
4. !!! pulled into the dependency graph:
6. x11-libs/cairo:0
8.   ('installed', '/', 'x11-libs/cairo-1.6.4-r1', 'nomerge') pulled in by
9.     ('installed', '/', 'net-libs/xulrunner-1.9.0.4-r1', 'nomerge')
11.   ('ebuild', '/', 'x11-libs/cairo-1.4.14', 'merge') pulled in by
12.     ('installed', '/', 'x11-libs/gtk+-2.12.11', 'nomerge')
13.     ('installed', '/', 'x11-libs/pango-1.20.5', 'nomerge')
16. It may be possible to solve this problem by using package.mask to
17. prevent one of those packages from being selected. However, it is also
18. possible that conflicting dependencies exist such that they are
19. impossible to satisfy simultaneously. If such a conflict exists in the
20. dependencies of two different packages, then those packages can not be
21. installed simultaneously.
23. For more information, see MASKED PACKAGES section in the emerge man page
24. or refer to the Gentoo Handbook.
26. ... done!
27. [ebuild   R   ] app-arch/unzip-5.52-r2  LINGUAS="-zh%"
28. [ebuild  NS   ] media-libs/freetype-1.4_pre20080316-r1  USE="nls -doc -kpathsea"
29. [ebuild     UD] media-libs/fontconfig-2.5.0-r1 [2.6.0-r2] USE="-xml%"
30. [ebuild     UD] x11-libs/cairo-1.4.14 [1.6.4-r1] USE="newspr%*"

复制代码

overlay的cairo和fontconfig都比官方的老，但是newspr又是一个很好的对字体的渲染。

wd_afei

应该把 1.6.4-r1 以下的 stable 一下就可以了吧
等人来解决吧

zhllg

net-libs/xulrunner-1.9.0.4
你的系统里什么软件依赖这个

acevery

Post by LaoLiulaoliu;1909807
/usr/local/portage/layman/make.conf
PORTDIR_OVERLAY="
/usr/portage/local/layman/gentoo-china"

2. # emerge -uDNp world
3. !!! Multiple versions within a single package slot have been
4. !!! pulled into the dependency graph:
6. x11-libs/cairo:0
8.   ('installed', '/', 'x11-libs/cairo-1.6.4-r1', 'nomerge') pulled in by
9.     ('installed', '/', 'net-libs/xulrunner-1.9.0.4-r1', 'nomerge')
11.   ('ebuild', '/', 'x11-libs/cairo-1.4.14', 'merge') pulled in by
12.     ('installed', '/', 'x11-libs/gtk+-2.12.11', 'nomerge')
13.     ('installed', '/', 'x11-libs/pango-1.20.5', 'nomerge')
16. It may be possible to solve this problem by using package.mask to
17. prevent one of those packages from being selected. However, it is also
18. possible that conflicting dependencies exist such that they are
19. impossible to satisfy simultaneously. If such a conflict exists in the
20. dependencies of two different packages, then those packages can not be
21. installed simultaneously.
23. For more information, see MASKED PACKAGES section in the emerge man page
24. or refer to the Gentoo Handbook.
26. ... done!
27. [ebuild   R   ] app-arch/unzip-5.52-r2  LINGUAS="-zh%"
28. [ebuild  NS   ] media-libs/freetype-1.4_pre20080316-r1  USE="nls -doc -kpathsea"
29. [ebuild     UD] media-libs/fontconfig-2.5.0-r1 [2.6.0-r2] USE="-xml%"
30. [ebuild     UD] x11-libs/cairo-1.4.14 [1.6.4-r1] USE="newspr%*"

复制代码

overlay的cairo和fontconfig都比官方的老，但是newspr又是一个很好的对字体的渲染。

overlay中的cairo和fontconfig的版本都是尽可能和portage同步的，即使最糟糕的情况下，版本落后也不会超过一周的

cairo-1.6.4和1.6.4-r1也都已经stablize了，你更新一下overlay再试试。

LaoLiulaoliu

Post by zhllg;1909928
net-libs/xulrunner-1.9.0.4
你的系统里什么软件依赖这个

firefox-3.0.4要这个。我firefox用的是~x86.

我重新layman -S，现在成功，谢谢。
# emerge -uDNP world
[ebuild   R   ] app-arch/unzip-5.52-r2  LINGUAS="-zh%"
[ebuild   R   ] media-libs/freetype-2.3.7  USE="ubuntu%*"
[ebuild  NS   ] sys-kernel/gentoo-sources-2.6.27-r3  USE="-build -symlink"
[ebuild   R   ] media-libs/fontconfig-2.6.0-r2  USE="ubuntu%*"
[ebuild   R   ] x11-libs/cairo-1.6.4-r1  USE="newspr%*"

USE ubuntu是什么？没有见过，没有查到。

zhllg

看ebuild文件就可以查到

LaoLiulaoliu

我装cairo时依赖libXft，但是libXft要~x86的mask。我想修改china-overlay里的ebuild，改成x86的mask。但是好像每次更新就会变回原样。开发者能帮忙吗？

viogus

你可以添加自己的overlay

acevery

Post by LaoLiulaoliu;1910368
我装cairo时依赖libXft，但是libXft要~x86的mask。我想修改china-overlay里的ebuild，改成x86的mask。但是好像每次更新就会变回原样。开发者能帮忙吗？

你在/etc/portage/package.keywords中允许 x11-libs/libXft ~x86就好了呀。

另外，libXft和portage中的keyword应该是一样的。

LaoLiulaoliu

我的意思是/usr/portage/local/layman/gentoo-china/x11-libs/libXf/libXft-2.1.13.ebuild里面，"KEYWORDS="这一行里面加入"x86".这样就可以不在/etc/portage/package.keywords中加入x11-libs/libXft ~x86了。
原因是依赖于libXft的cairo是x86的mask，唯独libXft是~x86的。
当然自己加一个overlay也是不错的方法。