CentOS 6.5 R 安装依赖

Question

更新：

请注意，我确实在 Unix & Linux SE 上发布了不同风格的帖子，但在重新发布前一天没有收到任何有用的回复。该帖子中与此处相关的信息是，我首先使用 rpm -Uvh 将 EPEL 7 添加到 repos 列表中，这可能是请求 EL 7 版本的 R 的原因。

无论如何，根据用户 Sami Laine 的要求，这是来自 cat /etc/yum.repos.d/epel.repo 的输出

[epel]
name=Extra Packages for Enterprise Linux 6 - $basearch
#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch
mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch
failovermethod=priority
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6

[epel-debuginfo]
name=Extra Packages for Enterprise Linux 6 - $basearch - Debug
#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch/debug
mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-6&arch=$basearch
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
gpgcheck=1

[epel-source]
name=Extra Packages for Enterprise Linux 6 - $basearch - Source
#baseurl=http://download.fedoraproject.org/pub/epel/6/SRPMS
mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-6&arch=$basearch
failovermethod=priority
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
gpgcheck=1

rpm -q epel-release 的输出是epel-release-6-8.noarch。

---

我正在尝试在新的 CentOS 6.5 机器上安装 R，但遇到了依赖问题。我使用rpm 添加了EPEL 6 repo，然后运行yum install R。它因依赖关系中断而中止：

---> Package R-core.x86_64 0:3.1.1-3.el7 will be installed
--> Processing Dependency: libtiff.so.5(LIBTIFF_4.0)(64bit) for package: R-core-3.1.1-3.el7.x86_64
--> Processing Dependency: libpng15.so.15(PNG15_0)(64bit) for package: R-core-3.1.1-3.el7.x86_64
--> Processing Dependency: liblzma.so.5(XZ_5.0)(64bit) for package: R-core-3.1.1-3.el7.x86_64
--> Processing Dependency: libtiff.so.5()(64bit) for package: R-core-3.1.1-3.el7.x86_64
--> Processing Dependency: libquadmath.so.0()(64bit) for package: R-core-3.1.1-3.el7.x86_64
--> Processing Dependency: libpng15.so.15()(64bit) for package: R-core-3.1.1-3.el7.x86_64
--> Processing Dependency: libpcre.so.1()(64bit) for package: R-core-3.1.1-3.el7.x86_64
--> Processing Dependency: liblzma.so.5()(64bit) for package: R-core-3.1.1-3.el7.x86_64
--> Processing Dependency: libicuuc.so.50()(64bit) for package: R-core-3.1.1-3.el7.x86_64
--> Processing Dependency: libicui18n.so.50()(64bit) for package: R-core-3.1.1-3.el7.x86_64
---> Package R-java.x86_64 0:3.1.1-3.el7 will be installed
--> Processing Dependency: java-headless for package: R-java-3.1.1-3.el7.x86_64
---> Package texlive-texmf-errata-fonts.noarch 0:2007-7.1.el6 will be installed
--> Finished Dependency Resolution
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: liblzma.so.5()(64bit)
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: liblzma.so.5(XZ_5.0)(64bit)
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: libtiff.so.5()(64bit)
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: libpcre.so.1()(64bit)
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: libpng15.so.15()(64bit)
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: libicui18n.so.50()(64bit)
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: libquadmath.so.0()(64bit)
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: libpng15.so.15(PNG15_0)(64bit)
Error: Package: R-java-3.1.1-3.el7.x86_64 (epel)
           Requires: java-headless
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: libicuuc.so.50()(64bit)
Error: Package: R-core-3.1.1-3.el7.x86_64 (epel)
           Requires: libtiff.so.5(LIBTIFF_4.0)(64bit)
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

不确定为什么这些依赖项没有得到解决。当我的 CentOS 是 6.5 时，还有什么原因为什么要安装 el7 版本？

Answer 1

由于 EPEL 版本 7 已安装（然后删除），依赖链检查使用的一些元数据包含与之冲突的残留物。尽管您已经安装了 EPEL 第 6 版，但元数据仍然存在。

要清理元数据并再次生成，请运行：

yum clean all && yum makecache