我每次尝试都会遇到同样的问题：
Selecting previously deselected package mysql-server-core-5.1.
(Reading database ... 242369 files and directories currently installed.)
Unpacking mysql-server-core-5.1 (from .../mysql-server-core-5.1_5.1.41- 3ubuntu12.10_i386.deb) ...
Selecting previously deselected package mysql-server-5.1.
Unpacking mysql-server-5.1 (from .../mysql-server-5.1_5.1.41-3ubuntu12.10_i386.deb) ...
Selecting previously deselected package libhtml-template-perl.
Unpacking libhtml-template-perl (from .../libhtml-template-perl_2.9-1_all.deb) ...
Selecting previously deselected package mysql-server.
Unpacking mysql-server (from .../mysql-server_5.1.41-3ubuntu12.10_all.deb) ...
Processing triggers for man-db ...
Processing triggers for ureadahead ...
ureadahead will be reprofiled on next reboot
Setting up mysql-server-core-5.1 (5.1.41-3ubuntu12.10) ...
Setting up mysql-server-5.1 (5.1.41-3ubuntu12.10) ...
它就挂在那里。这次我把它放了一夜，12 小时后它还在那里。
我错过了什么？
答案1
看起来它可能在提示你输入 mysql root 密码时失败了。尝试
export DEBIAN_FRONTEND=noninteractive
apt-get -q -y install mysql-server-5.1
然后使用以下命令设置 mysql root 密码
mysqladmin -u root password NEWPASSWORD
答案2
我遇到的一篇涉及 mysql 安装的帖子是
http://onaxer.com/blog/blog/2011/03/08/install-mysql-5-5-on-ubuntu/