以前に書いた、MySQL のアップグレード方法より簡単な方法はないかと、Google 先生に聞いていたところ、yum が参照するリポジトリを変更するれば出来るんじゃないのか！？という考えにたどり着いた。
先に結論から述べておくと、この試みは失敗に終わった。自分の知識不足かもしれないが。。
以下が、行った作業だ。
まず、yum.conf を修正する。まず、[main]、[base]、[update]、[addons]、[extras] の5つのセクションを修正する。「$releasever」を「4」に変えてみる。
[main] cachedir=/var/cache/ yumdebuglevel=2 logfile=/var/log/yum.log pkgpolicy=newest distroverpkg=redhat-release installonlypkgs=kernel kernel-smp kernel-hugemem kernel-enterprise kernel-debug kernel-unsupported kernel-smp-unsupported kernel-hugemem-unsupported tolerant=1 exactarch=1 [base] #name=CentOS-$releasever - Base name=CentOS-4 - Base #baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/ baseurl=http://mirror.centos.org/centos/4/os/$basearch/ gpgcheck=1 #released updates [update] #name=CentOS-$releasever - Updatesname=CentOS-4 - Updates #baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/ baseurl=http://mirror.centos.org/centos/4/updates/$basearch/ gpgcheck=1 #packages used/produced in the build but not released [addons] #name=CentOS-$releasever - Addonsname=CentOS-4 - Addons #baseurl=http://mirror.centos.org/centos/$releasever/addons/$basearch/ baseurl=http://mirror.centos.org/centos/4/addons/$basearch/ gpgcheck=1 #additional packages that may be useful [extras] #name=CentOS-$releasever - Extras name=CentOS-4 - Extras #baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/ baseurl=http://mirror.centos.org/centos/4/extras/$basearch/ gpgcheck=1 #additional packages that extend functionality of existing packages #[centosplus] #name=CentOS-$releasever - Plus #baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/ #gpgcheck=1 #packages in testing #[testing] #name=CentOS-$releasever - Testing #baseurl=http://mirror.centos.org/centos/$releasever/testing/$basearch/ #gpgcheck=1 #between point release supported updates #[fasttrack] #name=CentOS-$releasever - Fasttrack #baseurl=http://mirror.centos.org/centos/$releasever/fasttrack/$basearch/ #gpgcheck=1保存して、yum で MySQL をアップデートしてみる。
[root@centos3 root]# yum update mysql Gathering header information file(s) from server(s) Server: CentOS-4 - Addons Server: CentOS-4 - Base Server: CentOS-4 - Extras Server: CentOS-4 - Updates Finding updated packages Downloading needed headers Resolving dependencies ....Package compat-libstdc++-devel needs compat-libstdc++ = 7.3-2.96.128, this is not available. Package compat-gcc-c++ needs compat-libstdc++ = 7.3, this is not available.
。。。何でしょうか、これ。「compat-libstdc++」が利用可能な状態になっていない。。では、アップデートしてみましょうか。
[root@centos3 root]# yum update compat-libstdc++ Gathering header information file(s) from server(s) Server: CentOS-4 - Addons Server: CentOS-4 - Base Server: CentOS-4 - Extras Server: CentOS-4 - Updates Finding updated packages Downloading needed headers compat-libstdc++ is installed and the latest version. No actions to take
最新版が入ってるのかぁ。。まぁ一応、PGP Key をインポートして、
[root@centos3 root]# rpm --import http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-4
yum で MySQL をアップデート。
[root@centos3 root]# yum update mysql Gathering header information file(s) from server(s) Server: CentOS-4 - Addons Server: CentOS-4 - Base Server: CentOS-4 - Extras Server: CentOS-4 - Updates Finding updated packages Downloading needed headers libgsf-devel-0-1.10.1-2.i 100% |=========================| 3.4 kB 00:00 openoffice.org-0-1.1.5-6. 100% |=========================| 99 kB 00:01 openoffice.org-libs-0-1.1 100% |=========================| 19 kB 00:00 libgsf-0-1.10.1-2.i386.hd 100% |=========================| 2.3 kB 00:00 openoffice.org-i18n-0-1.1 100% |=========================| 148 kB 00:02 xorg-x11-xauth-0-6.8.2-1. 100% |=========================| 81 kB 00:01 xorg-x11-Xvfb-0-6.8.2-1.E 100% |=========================| 82 kB 00:01 xorg-x11-tools-0-6.8.2-1. 100% |=========================| 83 kB 00:01 openoffice.org-kde-0-1.1. 100% |=========================| 8.5 kB 00:00 xorg-x11-0-6.8.2-1.EL.13. 100% |=========================| 109 kB 00:01 xorg-x11-twm-0-6.8.2-1.EL 100% |=========================| 81 kB 00:01 xorg-x11-font-utils-0-6.8 100% |=========================| 82 kB 00:01 xorg-x11-deprecated-libs- 100% |=========================| 81 kB 00:01 xorg-x11-Mesa-libGLU-0-6. 100% |=========================| 82 kB 00:01 xorg-x11-devel-0-6.8.2-1. 100% |=========================| 136 kB 00:02 xorg-x11-Xdmx-0-6.8.2-1.E 100% |=========================| 82 kB 00:01 xorg-x11-doc-0-6.8.2-1.EL 100% |=========================| 85 kB 00:01 xorg-x11-xfs-0-6.8.2-1.EL 100% |=========================| 84 kB 00:00 xorg-x11-libs-0-6.8.2-1.E 100% |=========================| 90 kB 00:00 xorg-x11-Mesa-libGL-0-6.8 100% |=========================| 82 kB 00:01 xorg-x11-deprecated-libs- 100% |=========================| 81 kB 00:01 xorg-x11-Xnest-0-6.8.2-1. 100% |=========================| 81 kB 00:01 xorg-x11-sdk-0-6.8.2-1.EL 100% |=========================| 115 kB 00:01 xorg-x11-xdm-0-6.8.2-1.EL 100% |=========================| 82 kB 00:01 Resolving dependencies ....Package compat-libstdc++-devel needs compat-libstdc++ = 7.3-2.96.128, this is not available. Package compat-gcc-c++ needs compat-libstdc++ = 7.3, this is not available.
あああぁぁぁ、何で MySQL アップデートされずに、意図しないパッケージがダウンロードされてるのおおおぉぉぉ！しかも、やっぱりエラー解消されないし。。
んじゃ、古い MySQL アンインストールして、新たにインストールしてみたらどうだろうか。
[root@centos3 root]# yum remove mysql Gathering header information file(s) from server(s) Server: CentOS-4 - Addons Server: CentOS-4 - Base Server: CentOS-4 - Extras Server: CentOS-4 - Updates Finding updated packages Downloading needed headers Resolving dependencies .Dependencies resolved I will do the following: [erase: mysql 3.23.58-16.RHEL3.1.i386] I will erase these to satisfy the dependencies: [deps: mysql-server 3.23.58-16.RHEL3.1.i386] [deps: php-mysql 4.3.2-33.ent.i386] [deps: perl-DBD-MySQL 2.1021-4.EL3.i386] [deps: mysql-devel 3.23.58-16.RHEL3.1.i386] [deps: libdbi-dbd-mysql 0.6.5-5.i386] [deps: MySQL-python 0.9.1-6.i386] [deps: MyODBC 2.50.39-12.1.i386] [deps: qt-MySQL 1:3.1.2-13.4.i386] [deps: mysql-bench 3.23.58-16.RHEL3.1.i386] [deps: mod_auth_mysql 20030510-2.ent.i386] Is this ok [y/N]: y Downloading Packages Running test transaction: Test transaction complete, Success! Erasing: MySQL-python 1/11 Erasing: mysql-server 2/11 Erasing: php-mysql 3/11 Erasing: perl-DBD-MySQL 4/11 Erasing: mysql-devel 5/11 Erasing: libdbi-dbd-mysql 6/11 Erasing: MyODBC 7/11 Erasing: mysql 8/11 Erasing: qt-MySQL 9/11 Erasing: mysql-bench 10/11 Erasing: mod_auth_mysql 11/11 Erased: mysql 3.23.58-16.RHEL3.1.i386 mysql-server 3.23.58-16.RHEL3.1.i386 php-mysql 4.3.2-33.ent.i386 perl-DBD-MySQL 2.1021-4.EL3.i386 mysql-devel 3.23.58-16.RHEL3.1.i386 libdbi-dbd-mysql 0.6.5-5.i386 MySQL-python 0.9.1-6.i386 MyODBC 2.50.39-12.1.i386 qt-MySQL 1:3.1.2-13.4.i386 mysql-bench 3.23.58-16.RHEL3.1.i386 mod_auth_mysql 20030510-2.ent.i386 Transaction(s) Complete
。。なんかこの時点で rpm でインストールしたときよりやっかいになってる気がする。
とりあえず、
[root@centos3 root]# yum install mysql Gathering header information file(s) from server(s) Server: CentOS-4 - Addons Server: CentOS-4 - Base Server: CentOS-4 - Extras Server: CentOS-4 - Updates Finding updated packages Downloading needed headers Resolving dependencies Dependencies resolved I will do the following: [install: mysql 4.1.20-1.RHEL4.1.i386] Is this ok [y/N]: y Downloading Packages Getting mysql-4.1.20-1.RHEL4.1.i386.rpm mysql-4.1.20-1.RHEL4.1.i3 100% |=========================| 2.9 MB 00:10 Running test transaction: Test transaction complete, Success! mysql 100 % done 1/1 Installed: mysql 4.1.20-1.RHEL4.1.i386 Transaction(s) Complete
おー入った入った。
いったん MySQL を起動させてみる。
[root@centos3 root]# service mysql start mysql: unrecognized service
ああ、必要なパッケージがまだインストールされてないのか。
じゃあ、以下を実行。
[root@centos3 root]# yum install mysql-server Gathering header information file(s) from server(s) Server: CentOS-4 - Addons Server: CentOS-4 - Base Server: CentOS-4 - Extras Server: CentOS-4 - Updates Finding updated packages Downloading needed headers Resolving dependencies ...Package compat-libstdc++-devel needs compat-libstdc++ = 7.3-2.96.128, this is not available. Package compat-gcc-c++ needs compat-libstdc++ = 7.3, this is not available.
。。あはは、そうですか。やっぱりダメですか。じゃ先に他のを入れてみますか。
[root@centos3 /]# yum install mysql-devel Gathering header information file(s) from server(s) Server: CentOS-4 - Addons Server: CentOS-4 - Base Server: CentOS-4 - Extras Server: CentOS-4 - Updates Finding updated packages Downloading needed headers Resolving dependencies Dependencies resolved I will do the following: [install: mysql-devel 4.1.20-1.RHEL4.1.i386] Is this ok [y/N]: y Downloading Packages Getting mysql-devel-4.1.20-1.RHEL4.1.i386.rpm mysql-devel-4.1.20-1.RHEL 100% |=========================| 2.1 MB 00:20 Running test transaction: Test transaction complete, Success! mysql-devel 100 % done 1/1 Installed: mysql-devel 4.1.20-1.RHEL4.1.i386 Transaction(s) Complete
入った。再度 mysql-server に挑戦。
[root@centos3 /]# yum install mysql-server Gathering header information file(s) from server(s) Server: CentOS-4 - Addons Server: CentOS-4 - Base Server: CentOS-4 - Extras Server: CentOS-4 - Updates Finding updated packages Downloading needed headers Resolving dependencies ...Package compat-libstdc++-devel needs compat-libstdc++ = 7.3-2.96.128, this is not available. Package compat-gcc-c++ needs compat-libstdc++ = 7.3, this is not available.
。。ええい、やけだ！
[root@centos3 /]# yum install compat-libstdc++ Gathering header information file(s) from server(s) Server: CentOS-4 - Addons Server: CentOS-4 - Base Server: CentOS-4 - Extras Server: CentOS-4 - Updates Finding updated packages Downloading needed headers compat-libstdc++ is installed and is the latest version. No actions to take
。。撃沈。もうダメです。限界です。素直に rpm で入れます。ごめんなさい。
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