This bug report shows that you have an invalid perl path:
Can't locate Debconf/Db.pm in @INC (@INC contains:
/usr/local/perl/lib/site_perl/5.14.0/i686-linux
/usr/local/perl/lib/site_perl/5.14.0
/usr/local/perl/lib/5.14.0/i686-linux /usr/local/perl/lib/5.14.0 .) at
/usr/share/debconf/frontend line
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/790448
Title:
package libpam0g 1.1.2-2ubuntu8.2 failed to install/upgrade: 子进程 已安装
post-installation 脚本 返回了错误号 2
--
ubuntu-bugs mailing list
ubuntu-b