折腾：
期间，需要去了解：
yum，在update后到了新版本：
yum-3.2.29-73.el6.centos.noarch
想要去看看，是否还是像别人说的，依赖于python 2.6
（python 2.7就不能用？）
搜：
centos 查看包 依赖
参考：
“yum命令详解
yum check-update 检查可更新的所有软件包
yum update 下载更新系统已安装的所有软件包
yum upgrade 大规模的版本升级,与yum update不同的是,连旧的淘汰的包也升级
yum install 安装新软件包
yum update 更新指定的软件包
yum remove 卸载指定的软件包
yum groupinstall 安装指定软件组中的软件包
yum groupupdate 更新指定软件组中的软件包
yum groupremove 卸载指定软件组中的软件包
yum grouplist 查看系统中已经安装的和可用的软件组
yum list 列出资源库中所有可以安装或更新以及已经安装的rpm包
yum list 列出资源库中与正则表达式匹配的可以安装或更新以及已经安装的rpm包
yum list available 列出资源库中所有可以安装的rpm包
yum list available 列出资源库中与正则表达式匹配的所有可以安装的rpm包
yum list updates 列出资源库中所有可以更新的rpm包
yum list updates 列出资源库中与正则表达式匹配的所有可以更新的rpm包
yum list installed 列出资源库中所有已经安装的rpm包
yum list installed 列出资源库中与正则表达式匹配的所有已经安装的rpm包
yum list extras 列出已经安装的但是不包含在资源库中的rpm包
yum list extras 列出与正则表达式匹配的已经安装的但是不包含在资源库中的rpm包
yum list recent 列出最近被添加到资源库中的软件包
yum search 检测所有可用的软件的名称、描述、概述和已列出的维护者，查找与正则表达式匹配的值
yum provides 检测软件包中包含的文件以及软件提供的功能，查找与正则表达式匹配的值
yum clean headers 清除缓存中的rpm头文件
yum clean packages 清除缓存中rpm包文件
yum clean all 清除缓存中的rpm头文件和包文件
yum deplist 显示软件包的依赖信息
”
html yum deplist –help Loaded plugins: security Usage: yum [options] COMMAND List of Commands: check Check for problems in the rpmdb check-update Check for available package updates clean Remove cached data deplist List a package’s dependencies distribution-synchronization Synchronize installed packages to the latest available versions downgrade downgrade a package erase Remove a package or packages from your system groupinfo Display details about a package group groupinstall Install the packages in a group on your system grouplist List available package groups groupremove Remove the packages in a group from your system help Display a helpful usage message history Display, or use, the transaction history info Display details about a package or group of packages install Install a package or packages on your system list List a package or groups of packages load-transaction load a saved transaction from filename makecache Generate the metadata cache provides Find what package provides the given value reinstall reinstall a package repolist Display the configured software repositories resolvedep Determine which package provides the given dependency search Search package details for the given string shell Run an interactive yum shell update Update a package or packages on your system update-minimal Works like update, but goes to the ‘newest’ package match which fixes a problem that affects your system updateinfo Acts on repository update information upgrade Update packages taking obsoletes into account version Display a version for the machine and/or available repos. Options: -h, –help show this help message and exit -t, –tolerant be tolerant of errors -C, –cacheonly run entirely from system cache, don’t update cache -c [config file], –config=[config file] config file location -R [minutes], –randomwait=[minutes] maximum command wait time -d [debug level], –debuglevel=[debug level] debugging output level –showduplicates show duplicates, in repos, in list/search commands -e [error level], –errorlevel=[error level] error output level –rpmverbosity=[debug level name] debugging output level for rpm -q, –quiet quiet operation -v, –verbose verbose operation -y, –assumeyes answer yes for all questions –assumeno answer no for all questions –version show Yum version and exit –installroot=[path] set install root –enablerepo=[repo] enable one or more repositories (wildcards allowed) –disablerepo=[repo] disable one or more repositories (wildcards allowed) -x [package], –exclude=[package] exclude package(s) by name or glob –disableexcludes=[repo] disable exclude from main, for a repo or for everything –obsoletes enable obsoletes processing during updates –noplugins disable Yum plugins –nogpgcheck disable gpg signature checking –disableplugin=[plugin] disable plugins by name –enableplugin=[plugin] enable plugins by name –skip-broken skip packages with depsolving problems –color=COLOR control whether color is used –releasever=RELEASEVER set value of $releasever in yum config and repo files –downloadonly don’t update, just download –downloaddir=DLDIR specifies an alternate directory to store packages –setopt=SETOPTS set arbitrary config and repo options Plugin Options: –security Include security relevant packages –bugfixes Include bugfix relevant packages –cve=CVE Include packages needed to fix the given CVE –bz=BZ Include packages needed to fix the given BZ –sec-severity=SEVERITY Include security relevant packages, of this severity –advisory=ADVISORY Include packages needed to fix the given advisory html |
html yum deplist yum Loaded plugins: security Finding dependencies: package: yum.noarch 3.2.29-73.el6.centos dependency: yum-plugin-fastestmirror provider: yum-plugin-fastestmirror.noarch 1.1.30-37.el6 dependency: python-urlgrabber >= 3.9.1-10 provider: python-urlgrabber.noarch 3.9.1-11.el6 dependency: rpm >= 4.4.2 provider: rpm.x86_64 4.8.0-55.el6 dependency: pygpgme provider: pygpgme.x86_64 0.1-18.20090824bzr68.el6 dependency: python >= 2.4 provider: python.x86_64 2.6.6-64.el6 dependency: rpm-python provider: rpm-python.x86_64 4.8.0-55.el6 dependency: /usr/bin/python provider: python.x86_64 2.6.6-64.el6 dependency: python(abi) = 2.6 provider: python.x86_64 2.6.6-64.el6 dependency: yum-metadata-parser >= 1.1.0 provider: yum-metadata-parser.x86_64 1.1.2-16.el6 dependency: python-sqlite provider: python.x86_64 2.6.6-64.el6 dependency: python-iniparse provider: python-iniparse.noarch 0.3.1-2.1.el6 package: yum.noarch 3.2.29-75.el6.centos dependency: yum-plugin-fastestmirror provider: yum-plugin-fastestmirror.noarch 1.1.30-37.el6 dependency: python-urlgrabber >= 3.9.1-10 provider: python-urlgrabber.noarch 3.9.1-11.el6 dependency: rpm >= 4.4.2 provider: rpm.x86_64 4.8.0-55.el6 dependency: pygpgme provider: pygpgme.x86_64 0.1-18.20090824bzr68.el6 dependency: python >= 2.4 provider: python.x86_64 2.6.6-64.el6 dependency: rpm-python provider: rpm-python.x86_64 4.8.0-55.el6 dependency: /usr/bin/python provider: python.x86_64 2.6.6-64.el6 dependency: python(abi) = 2.6 provider: python.x86_64 2.6.6-64.el6 dependency: yum-metadata-parser >= 1.1.0 provider: yum-metadata-parser.x86_64 1.1.2-16.el6 dependency: python-sqlite provider: python.x86_64 2.6.6-64.el6 dependency: python-iniparse provider: python-iniparse.noarch 0.3.1-2.1.el6 |
其中可见：
python >= 2.4
python(abi) = 2.6
－》由此可见：
的确是，此处的yum，虽然升级到了最新的版本
3.2.29
但是，还是依赖于Python 2.6的
Python 2.7的话，虽然符合python >= 2.4，但是abi是2.6不一样，所以也是用不了的。。。
【总结】
用yum的话，则是：
<code>yum deplist xxx </code>
可以查看xxx的依赖。
转载请注明：在路上 » ［已解决］CentOS中查看某个包的依赖