如何在 Ubuntu 10.04 上修复此错误？
Reading package lists... Done
Building dependency tree
Reading state information... Done
postfix is already the newest version.
The following packages were automatically installed and are no longer required:
libaprutil1-dbd-sqlite3 libcap2 apache2.2-bin libapr1 libaprutil1-ldap libaprutil1 php5-common
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
1 not fully installed or removed.
After this operation, 0B of additional disk space will be used.
Setting up postfix (2.7.0-1) ...
Postfix …