如何查看rpm软件包的相关依赖包？
RPM是一个软件包管理器，用于安装卸载，验证，查询和更新Linux软件包。

查看rpm文件的依赖性

语法：

rpm -qpR {.rpm-file} rpm -qR {package-name}

查看rpm文件具有哪些依赖性：

# rpm -qpR watermask-1.4rc1-4.i586.rpm

输出示例：

mod_php
php-session
php-gettext
php-zlib
php-mysql
ImageMagick-Magick++
tetex
cjk-latex
rpmlib(PayloadFilesHavePrefix)

查看软件包的依赖性列表：

# rpm -ivh watermask-1.4rc1-4.i586.rpm

输出：

error: Failed dependencies:
   mod_php is needed by watermask-1.4rc1-4
   php-session is needed by watermask-1.4rc1-4
   php-gettext is needed by watermask-1.4rc1-4
   php-zlib is needed by watermask-1.4rc1-4
   php-mysql is needed by watermask-1.4rc1-4
   ImageMagick-Magick++ is needed by watermask-1.4rc1-4
   tetex is needed by watermask-1.4rc1-4
   cjk-latex is needed by watermask-1.4rc1-4