我正在尝试将 PHP 从 5.5.8 降级到 5.3.x。我试过了，但对我不起作用。
yum downgrade php
我得到的错误是
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Downgrade Process
Loading mirror speeds from cached hostfile
* Webmin: webmin.mirror.somersettechsolutions.co.uk
* base: centos.excellmedia.net
* epel: epel.mirror.net.in
* extras: centos.excellmedia.net
* updates: centos.excellmedia.net
No Match for available package: php-5.3.3-26.el6.x86_64
Nothing to do
我也尝试过这个但是这对我来说也不起作用。
sudo yum downgrade php php-common php-cli
我收到的错误日志是
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Downgrade Process
Loading mirror speeds from cached hostfile
* Webmin: webmin.mirror.somersettechsolutions.co.uk
* base: centos.excellmedia.net
* epel: epel.mirror.net.in
* extras: centos.excellmedia.net
* updates: centos.excellmedia.net
No Match for available package: php-5.3.3-26.el6.x86_64
Resolving Dependencies
--> Running transaction check
---> Package php-cli.x86_64 0:5.3.3-27.el6_5 will be a downgrade
---> Package php-cli.x86_64 0:5.5.8-1.el6.remi will be erased
---> Package php-common.x86_64 0:5.3.3-27.el6_5 will be a downgrade
---> Package php-common.x86_64 0:5.5.8-1.el6.remi will be erased
---> Package php-pecl-zip.x86_64 0:1.12.4-1.el6.remi.5.5 will be obsoleted
--> Finished Dependency Resolution
Error: Package: php-pecl-memcached-2.1.0-7.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(api) = 20121113-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(api) = 20121113-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(api) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(api) = 20090626
Error: Package: php-process-5.5.8-1.el6.remi.x86_64 (@remi-php55)
Requires: php-common(x86-64) = 5.5.8-1.el6.remi
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php-common(x86-64) = 5.5.8-1.el6.remi
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php-common(x86-64) = 5.3.3-27.el6_5
Available: php-common-5.3.3-26.el6.x86_64 (base)
php-common(x86-64) = 5.3.3-26.el6
Error: Package: php-pecl-igbinary-1.1.2-0.5.git3b8ab7e.el6.remi.1.x86_64 (@remi-php55)
Requires: php(zend-abi) = 20121212-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(zend-abi) = 20121212-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(zend-abi) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(zend-abi) = 20090626
Error: Package: php-pecl-memcached-2.1.0-7.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(zend-abi) = 20121212-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(zend-abi) = 20121212-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(zend-abi) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(zend-abi) = 20090626
Error: Package: php-pecl-mongo-1.4.5-1.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(zend-abi) = 20121212-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(zend-abi) = 20121212-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(zend-abi) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(zend-abi) = 20090626
Error: Package: php-pecl-mongo-1.4.5-1.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(api) = 20121113-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(api) = 20121113-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(api) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(api) = 20090626
Error: Package: php-pecl-igbinary-1.1.2-0.5.git3b8ab7e.el6.remi.1.x86_64 (@remi-php55)
Requires: php(api) = 20121113-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(api) = 20121113-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(api) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(api) = 20090626
Error: Package: php-gd-5.5.8-1.el6.remi.x86_64 (@remi-php55)
Requires: php-common(x86-64) = 5.5.8-1.el6.remi
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php-common(x86-64) = 5.5.8-1.el6.remi
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php-common(x86-64) = 5.3.3-27.el6_5
Available: php-common-5.3.3-26.el6.x86_64 (base)
php-common(x86-64) = 5.3.3-26.el6
Error: Package: php-pecl-sqlite-2.0.0-0.4.svn332053.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(zend-abi) = 20121212-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(zend-abi) = 20121212-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(zend-abi) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(zend-abi) = 20090626
Error: Package: php-pecl-memcache-3.0.8-1.el6.remi.1.x86_64 (@remi-php55)
Requires: php(zend-abi) = 20121212-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(zend-abi) = 20121212-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(zend-abi) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(zend-abi) = 20090626
Error: Package: php-pecl-apcu-4.0.3-1.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(zend-abi) = 20121212-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(zend-abi) = 20121212-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(zend-abi) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(zend-abi) = 20090626
Error: Package: php-pecl-memcache-3.0.8-1.el6.remi.1.x86_64 (@remi-php55)
Requires: php(api) = 20121113-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(api) = 20121113-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(api) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(api) = 20090626
Error: Package: php-mbstring-5.5.8-1.el6.remi.x86_64 (@remi-php55)
Requires: php-common(x86-64) = 5.5.8-1.el6.remi
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php-common(x86-64) = 5.5.8-1.el6.remi
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php-common(x86-64) = 5.3.3-27.el6_5
Available: php-common-5.3.3-26.el6.x86_64 (base)
php-common(x86-64) = 5.3.3-26.el6
Error: Package: php-mcrypt-5.5.8-1.el6.remi.x86_64 (@remi-php55)
Requires: php-common(x86-64) = 5.5.8-1.el6.remi
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php-common(x86-64) = 5.5.8-1.el6.remi
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php-common(x86-64) = 5.3.3-27.el6_5
Available: php-common-5.3.3-26.el6.x86_64 (base)
php-common(x86-64) = 5.3.3-26.el6
Error: Package: php-pecl-jsonc-1.3.3-1.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(zend-abi) = 20121212-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(zend-abi) = 20121212-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(zend-abi) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(zend-abi) = 20090626
Error: Package: php-pecl-jsonc-1.3.3-1.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(api) = 20121113-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(api) = 20121113-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(api) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(api) = 20090626
Error: Package: php-xml-5.5.8-1.el6.remi.x86_64 (@remi-php55)
Requires: php-common(x86-64) = 5.5.8-1.el6.remi
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php-common(x86-64) = 5.5.8-1.el6.remi
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php-common(x86-64) = 5.3.3-27.el6_5
Available: php-common-5.3.3-26.el6.x86_64 (base)
php-common(x86-64) = 5.3.3-26.el6
Error: Package: php-pecl-apcu-4.0.3-1.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(api) = 20121113-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(api) = 20121113-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(api) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(api) = 20090626
Error: Package: php-pecl-sqlite-2.0.0-0.4.svn332053.el6.remi.5.5.x86_64 (@remi-php55)
Requires: php(api) = 20121113-64
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php(api) = 20121113-64
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php(api) = 20090626
Available: php-common-5.3.3-26.el6.x86_64 (base)
php(api) = 20090626
Error: Package: php-pdo-5.5.8-1.el6.remi.x86_64 (@remi-php55)
Requires: php-common(x86-64) = 5.5.8-1.el6.remi
Removing: php-common-5.5.8-1.el6.remi.x86_64 (@remi-php55)
php-common(x86-64) = 5.5.8-1.el6.remi
Downgraded By: php-common-5.3.3-27.el6_5.x86_64 (updates)
php-common(x86-64) = 5.3.3-27.el6_5
Available: php-common-5.3.3-26.el6.x86_64 (base)
php-common(x86-64) = 5.3.3-26.el6
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
[root@centos1 /]# php -v
PHP 5.5.8 (cli) (built: Jan 9 2014 08:14:44)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2013 Zend Technologies
请帮帮我。
答案1
似乎您从 remi 存储库安装了很多额外的 PHP 模块。降级 PHP 后，这些依赖项将不再可用。您也可以尝试降级它们
yum downgrade php*
但这可能也会失败，因为并非所有这些包都在标准存储库中可用
我建议首先删除所有 PHP 包：
yum remove php*
之后，您可以从标准存储库重新安装所需的软件包：
yum install php php-cli ...