每次我使用apt-get相关的命令来安装任何软件包，我得到下面的错误，
dpkg: error processing php-pear (--configure): package php-pear is not ready for configuration cannot configure (current status `half-installed') Errors were encountered while processing: php-pear E: Sub-process /usr/bin/dpkg returned an error code (1) 有人可以build议如何克服这一点？ 我可以重新安装或删除php梨，因为我得到相同的错误。 谢谢。