当我必须安装某些东西时就会出现这种情况：
dpkg: error processing package libgtk2-gladexml-perl (--purge):
package is in a very bad inconsistent state; you should
reinstall it before attempting a removal
Errors were encountered while processing:
libgtk2-gladexml-perl
E: Sub-process /usr/bin/dpkg returned an error code (1)
.
答案1
直接从 .deb 文件重新安装软件包：
sudo dpkg -i /var/cache/apt/archives/libgtk2-gladexml-perl_version.deb
使用Tab 补全，因为 .deb 文件另外还带有版本号！
现在，更新您的系统：
sudo apt-get update
sudo apt-get upgrade