Question

我试过这个： sudo pear install -o pear.doctrine-project.org/DoctrineORM

我收到以下错误：

    Package "pear.doctrine-project.org/DoctrineORM" dependency  "pear.symfony.com/Console" has no releases
    Package "pear.doctrine-project.org/DoctrineDBAL" dependency "pear.symfony.com/Console" has no releases
    doctrine/DoctrineORM requires package "pear.symfony.com/Console" (version >= 2.0.0)
    doctrine/DoctrineORM requires package "pear.symfony.com/Yaml" (version >= 2.0.0), installed version is 1.0.6
    doctrine/DoctrineDBAL requires package "pear.symfony.com/Console" (version >= 2.0.0)
    No valid packages found
    install failed

通过执行以下操作解决了上述问题： sudo apt-get purge php-pear

结果如下：

    Removing php-pear ...
    Purging configuration files for php-pear ...
    dpkg: warning: while removing php-pear, directory '/usr/share/doc/php5-common/PEAR' not empty so not removed
    dpkg: warning: while removing php-pear, directory '/usr/share/php/.channels' not empty so not removed

以下文件夹也是如此：

    /usr/share/php/.registry/
    /usr/share/php/.channels/.alias
    /usr/share/php/data
    /usr/share/doc/php5-common/PEAR/Archive_Tar/docs
    /usr/share/doc/php5-common/PEAR

所以我将它们全部删除，然后彻底清除php-pear并重新安装它。

现在，sudo pear channel-discover pear.doctrine-project.org也没有说已经在注册表中的频道，后面的步骤也成功了。

虽然我已经在上述步骤中解决了我的问题。虽然我未能使用评论和答案中提出的建议post

但我只是好奇首先可能出现的问题。 PEAR如何无法获取Doctrine2的正确版本？

即使是accepted answer的过程也无济于事。

Answer 1

您应该升级pear.symfony.com/Yaml包。 PEAR列出了2.0.0版本的要求，但你只有1.0.6：

$ pear upgrade symfony/yaml

此外，它没有找到pear.symfony.com/console的（兼容）版本 - 这是失败的主要原因。一个解决方案是pear clear-cache电话，然后是pear channel-update pear.symfony.com电话。之后，应自动安装控制台dep。

Answer 2

我有与本主题所述相同的问题，但安装了Doctrine pear。

虽然我尝试这样做： sudo pear install -o pear.doctrine-project.org/DoctrineORM

我收到以下错误：

        Package "pear.doctrine-project.org/DoctrineORM" dependency  "pear.symfony.com/Console" has no releases
        Package "pear.doctrine-project.org/DoctrineDBAL" dependency "pear.symfony.com/Console" has no releases
        doctrine/DoctrineORM requires package "pear.symfony.com/Console" (version >= 2.0.0)
        doctrine/DoctrineORM requires package "pear.symfony.com/Yaml" (version >= 2.0.0), installed version is 1.0.6
        doctrine/DoctrineDBAL requires package "pear.symfony.com/Console" (version >= 2.0.0)
        No valid packages found
        install failed

我已经应用了@Paulo和@Parris在另一个SO QA中提出的建议。但这没有帮助。将其张贴在此处仅供记录。

编辑：

通过执行以下操作解决了上述问题： sudo apt-get purge php-pear

最终得到如下结果：

        Removing php-pear ...
        Purging configuration files for php-pear ...
        dpkg: warning: while removing php-pear, directory '/usr/share/doc/php5-common/PEAR' not empty so not removed
        dpkg: warning: while removing php-pear, directory '/usr/share/php/.channels' not empty so not removed

以下文件夹相同：

        /usr/share/php/.registry/
        /usr/share/php/.channels/.alias
        /usr/share/php/data
        /usr/share/doc/php5-common/PEAR/Archive_Tar/docs
        /usr/share/doc/php5-common/PEAR

所以我全部删除了它们，然后彻底清除了php-pear，然后重新安装了它。

现在，sudo pear channel-discover pear.doctrine-project.org也没有说频道已经在注册表中，以后的步骤也成功了。

谢谢！

用PEAR安装Doctrine2

2 个答案: