YUM抱怨CentOS 5.8中的PyYAML和libyaml

Question

每次我尝试#sudo yum update时,都会收到警告:PyYAML-3.08-4.el5.x86_64缺少依赖项libyaml-0.so.1()(64位).

所以我做了一些检查,似乎确实安装了libyaml,所以我想知道我安装PyYAML和libyaml有什么问题.libyaml被PyYAML自动拉出,这让我觉得回购会发生奇怪的事情.YUM的输出如下:

[root@am-web-1 ~]# yum update
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror01.th.ifl.net
 * epel: mirror01.th.ifl.net
 * extras: mirror01.th.ifl.net
 * rpmforge: fr2.rpmfind.net
 * updates: mirror01.th.ifl.net
Excluding Packages from CentOS-5 - Base
Finished
Reducing CentOS-5 Testing to included packages only
Finished
Excluding Packages from CentOS-5 - Updates
Finished
Setting up Update Process
Resolving Dependencies
--> Running transaction check
---> Package git.x86_64 0:1.7.10-1.el5.rf set to be updated
--> Processing Dependency: libyaml-0.so.1()(64bit) for package: PyYAML
---> Package libyaml.x86_64 0:0.1.4-1.el5.rf set to be updated
---> Package perl-Git.x86_64 0:1.7.10-1.el5.rf set to be updated
--> Finished Dependency Resolution
PyYAML-3.08-4.el5.x86_64 from installed has depsolving problems
  --> Missing Dependency: libyaml-0.so.1()(64bit) is needed by package PyYAML-3.08-4.el5.x86_64 (installed)
Error: Missing Dependency: libyaml-0.so.1()(64bit) is needed by package PyYAML-3.08-4.el5.x86_64 (installed)
 You could try using --skip-broken to work around the problem
 You could try running: package-cleanup --problems
                        package-cleanup --dupes
                        rpm -Va --nofiles --nodigest

所以我们知道我们有问题,所以这个libyaml到底在哪里？

[alexander@am-web-1 ~]$ yum whatprovides "*/libyaml-0.so.1"          
Loaded plugins: fastestmirror
Excluding Packages from CentOS-5 - Base
Finished
Reducing CentOS-5 Testing to included packages only
Finished
Excluding Packages from CentOS-5 - Updates
Finished
libyaml-0.1.2-3.el5.i386 : YAML 1.1 parser and emitter written in C
Repo        : epel
Matched from:
Filename    : /usr/lib/libyaml-0.so.1

libyaml-0.1.2-3.el5.x86_64 : YAML 1.1 parser and emitter written in C
Repo        : epel
Matched from:
Filename    : /usr/lib64/libyaml-0.so.1

libyaml-0.1.2-3.el5.x86_64 : YAML 1.1 parser and emitter written in C
Repo        : installed
Matched from:
Filename    : /usr/lib64/libyaml-0.so.1

libyaml-0.1.2-3.el5.i386 : YAML 1.1 parser and emitter written in C
Repo        : installed
Matched from:
Filename    : /usr/lib/libyaml-0.so.1

库也存在吗？

[alexander@am-web-1 ~]$ ls /usr/lib64/libyaml-0.so.1*
/usr/lib64/libyaml-0.so.1  /usr/lib64/libyaml-0.so.1.1.0

64位一个,32位一个吗？

[alexander@am-web-1 ~]$ ls /usr/lib/libyaml-0.so.1*
/usr/lib/libyaml-0.so.1  /usr/lib/libyaml-0.so.1.1.0

它们都存在,那么问题是什么？!？

Answer 1

这更像是一个ServerFault问题,但我在更新/安装Cobbler时遇到了同样的问题.这是您在此时启用的多个存储库的问题.将两个repos同时永久启用通常是不好的做法.还有的之间的冲突稍微libyaml从包RPMForge软件,并通过所提供的包EPEL存储库.

要修复,请擦除RPMForge包yum erase libyaml,然后继续更新yum update --disablerepo=rpmforge.您还可以通过从RPMForge repo配置文件中永久排除该特定包来增加一步...