当使用以下命令在Debian下安装mysql-server软件包：

apt-get install mysql-server-5.0 mysql-common

报错：

 Reading package lists… Done  
  Building dependency tree  
  Reading state information… Done  
  The following packages were automatically installed and are no longer required:  
  libdevel-symdump-perl liburi-perl libhtml-parser-perl libapr1 libhtml-tree-perl libpq5 libhtml-tagset-perl libwww-perl  
  Use ‘apt-get autoremove’ to remove them.  
  The following extra packages will be installed:  
  libdbd-mysql-perl libmysqlclient15off mysql-client-5.0  
  Suggested packages:  
  tinyca  
  The following NEW packages will be installed:  
  libdbd-mysql-perl libmysqlclient15off mysql-client-5.0 mysql-common mysql-server-5.0  
  0 upgraded, 5 newly installed, 0 to remove and 0 not upgraded.  
 **E: Archive directory /var/cache/apt/archives/partial is missing.**

E：存档目录/var/cache/apt/archives/partial丢失。

我该如何解决该问题？

当您尝试通过从/var/cache/apt/archives /目录中删除下载的* .deb文件来释放磁盘空间时，会出现此问题。
您可以通过如下创建目录来解决此问题。
以root用户身份登录并执行以下命令：

# mkdir -p /var/cache/apt/archives/partial
# apt-get autoclean

输出示例：

Reading package lists... Done
Building dependency tree       
Reading state information... Done

最后一条命令将清除本地本地存储的软件包文件。
这允许高速缓存长时间保持，而不会增长到无法控制的程度，即磁盘空间问题。
不要使用rm命令或rmdir命令从/var/cache/apt /中删除文件或子目录。
现在，您可以安装所需的软件包。

# apt-get install mysql-server-5.0 mysql-common