在MySQL官網上下載最新版的Ubuntu Linux專用的MySQL。我這里下載的是：

mysql-server_5.7.17-1ubuntu16.04_amd64.deb-bundle.tar

也可從以下mirrors下載：

http://mirrors.sohu.com/mysql/MySQL-5.7/

解壓文件 命令為：

解壓開來后，一共有11個deb包，用sudo dpkg -i [包名]命令逐個安裝，因為包與包中間存在依賴關系，這里安裝有個先后順序。

-rw-r--r--  1 7155 31415    841472 Nov 28 05:50 libmysqlclient20_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415   1189512 Nov 28 05:50 libmysqlclient-dev_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415  17383814 Nov 28 05:50 libmysqld-dev_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415     12644 Nov 28 05:50 mysql-client_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415     71282 Nov 28 05:50 mysql-common_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415      6815 Nov 28 05:50 mysql-community_5.7.17-1ubuntu16.04_amd64.changes 
-rw-r--r--  1 7155 31415   7357222 Nov 28 05:50 mysql-community-client_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415  24698654 Nov 28 05:50 mysql-community-server_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415 133305884 Nov 28 05:50 mysql-community-source_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415  23384678 Nov 28 05:50 mysql-community-test_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415     12636 Nov 28 05:50 mysql-server_5.7.17-1ubuntu16.04_amd64.deb 
-rw-r--r--  1 7155 31415     12652 Nov 28 05:50 mysql-testsuite_5.7.17-1ubuntu16.04_amd64.deb 

我的安裝的順序是：
1.mysql-common_5.7.17-1ubuntu16.04_amd64.deb
2.libmysqlclient20_5.7.17-1ubuntu16.04_amd64.deb
3.libmysqlclient-dev_5.7.17-1ubuntu16.04_amd64.deb
4.libmysqld-dev_5.7.17-1ubuntu16.04_amd64.deb

5.mysql-community-client_5.7.17-1ubuntu16.04_amd64.deb
6.mysql-client_5.7.17-1ubuntu16.04_amd64.deb
7.mysql-community-source_5.7.17-1ubuntu16.04_amd64.deb

這里需要再安裝一個依賴包叫libmecab2，安裝好后，繼續安裝最后一個：
8.mysql-community-server_5.7.17-1ubuntu16.04_amd64.deb
安裝過程中需要設置數據庫密碼。
到這里，所有的已經安裝完畢。輸入Mysql -u root -p可以登陸數據庫了。

root@ubuntu:/fly/mysql# dpkg -i mysql-common_5.7.17-1ubuntu16.04_amd64.deb  
dpkg: warning: downgrading mysql-common from 5.7.17-1ubuntu16.10 to 5.7.17-1ubuntu16.04 
(Reading database ... 212644 files and directories currently installed.) 
Preparing to unpack mysql-common_5.7.17-1ubuntu16.04_amd64.deb ... 
Unpacking mysql-common (5.7.17-1ubuntu16.04) over (5.7.17-1ubuntu16.10) ... 
Setting up mysql-common (5.7.17-1ubuntu16.04) ... 
root@ubuntu:/fly/mysql# dpkg -i libmysqlclient20_5.7.17-1ubuntu16.04_amd64.deb  
dpkg: warning: downgrading libmysqlclient20:amd64 from 5.7.17-1ubuntu16.10 to 5.7.17-1ubuntu16.04 
(Reading database ... 212644 files and directories currently installed.) 
Preparing to unpack libmysqlclient20_5.7.17-1ubuntu16.04_amd64.deb ... 
Unpacking libmysqlclient20:amd64 (5.7.17-1ubuntu16.04) over (5.7.17-1ubuntu16.10) ... 
Setting up libmysqlclient20:amd64 (5.7.17-1ubuntu16.04) ... 
Processing triggers for libc-bin (2.23-0ubuntu5) ... 
root@ubuntu:/fly/mysql# dpkg -i libmysqlclient-dev_5.7.17-1ubuntu16.04_amd64.deb  
dpkg: warning: downgrading libmysqlclient-dev from 5.7.17-1ubuntu16.10 to 5.7.17-1ubuntu16.04 
(Reading database ... 212644 files and directories currently installed.) 
Preparing to unpack libmysqlclient-dev_5.7.17-1ubuntu16.04_amd64.deb ... 
Unpacking libmysqlclient-dev (5.7.17-1ubuntu16.04) over (5.7.17-1ubuntu16.10) ... 
Setting up libmysqlclient-dev (5.7.17-1ubuntu16.04) ... 
Processing triggers for man-db (2.7.5-1) ... 
root@ubuntu:/fly/mysql# dpkg -i libmysqld-dev_5.7.17-1ubuntu16.04_amd64.deb  
dpkg: warning: downgrading libmysqld-dev from 5.7.17-1ubuntu16.10 to 5.7.17-1ubuntu16.04 
(Reading database ... 212644 files and directories currently installed.) 
Preparing to unpack libmysqld-dev_5.7.17-1ubuntu16.04_amd64.deb ... 
Unpacking libmysqld-dev (5.7.17-1ubuntu16.04) over (5.7.17-1ubuntu16.10) ... 
Setting up libmysqld-dev (5.7.17-1ubuntu16.04) ... 
root@ubuntu:/fly/mysql# dpkg -i mysql-community-client_5.7.17-1ubuntu16.04_amd64.deb  
dpkg: warning: downgrading mysql-community-client from 5.7.17-1ubuntu16.10 to 5.7.17-1ubuntu16.04 
(Reading database ... 212644 files and directories currently installed.) 
Preparing to unpack mysql-community-client_5.7.17-1ubuntu16.04_amd64.deb ... 
Unpacking mysql-community-client (5.7.17-1ubuntu16.04) over (5.7.17-1ubuntu16.10) ... 
Setting up mysql-community-client (5.7.17-1ubuntu16.04) ... 
Processing triggers for man-db (2.7.5-1) ... 
root@ubuntu:/fly/mysql# dpkg -i mysql-client_5.7.17-1ubuntu16.04_amd64.deb  
dpkg: warning: downgrading mysql-client from 5.7.17-1ubuntu16.10 to 5.7.17-1ubuntu16.04 
(Reading database ... 212644 files and directories currently installed.) 
Preparing to unpack mysql-client_5.7.17-1ubuntu16.04_amd64.deb ... 
Unpacking mysql-client (5.7.17-1ubuntu16.04) over (5.7.17-1ubuntu16.10) ... 
Setting up mysql-client (5.7.17-1ubuntu16.04) ... 
root@ubuntu:/fly/mysql# dpkg -i mysql-community-source_5.7.17-1ubuntu16.04_amd64.deb  
dpkg: warning: downgrading mysql-community-source from 5.7.17-1ubuntu16.10 to 5.7.17-1ubuntu16.04 
(Reading database ... 212644 files and directories currently installed.) 
Preparing to unpack mysql-community-source_5.7.17-1ubuntu16.04_amd64.deb ... 
Unpacking mysql-community-source (5.7.17-1ubuntu16.04) over (5.7.17-1ubuntu16.10) ... 
Setting up mysql-community-source (5.7.17-1ubuntu16.04) ... 
root@ubuntu:/fly/mysql# dpkg -i mysql-community-server_5.7.17-1ubuntu16.04_amd64.deb  
Selecting previously unselected package mysql-community-server. 
(Reading database ... 212644 files and directories currently installed.) 
Preparing to unpack mysql-community-server_5.7.17-1ubuntu16.04_amd64.deb ... 
Unpacking mysql-community-server (5.7.17-1ubuntu16.04) ... 
Setting up mysql-community-server (5.7.17-1ubuntu16.04) ... 
update-alternatives: using /etc/mysql/mysql.cnf to provide /etc/mysql/my.cnf (my.cnf) in auto mode 
Processing triggers for systemd (229-4ubuntu13) ... 
Processing triggers for ureadahead (0.100.0-19) ... 
Processing triggers for man-db (2.7.5-1) ... 
root@ubuntu:/fly/mysql# mysql -u root -p 
Enter password:  
Welcome to the MySQL monitor.  Commands end with ; or \g. 
Your MySQL connection id is 3 
Server version: 5.7.17 MySQL Community Server (GPL) 
 
Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved. 
 
Oracle is a registered trademark of Oracle Corporation and/or its 
affiliates. Other names may be trademarks of their respective 
owners. 
 
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. 
mysql> 

mysql簡單安裝方式：

1. sudo apt-get install mysql-server

2. apt-get isntall mysql-client

3.  sudo apt-get install libmysqlclient-dev

安裝過程中會提示設置密碼什么的，注意設置了不要忘了，安裝完成之后可以使用如下命令來檢查是否安裝成功：

sudo netstat -tap | grep mysql

通過上述命令檢查之后，如果看到有mysql 的socket處于 listen 狀態則表示安裝成功。

登陸mysql數據庫可以通過如下命令：

mysql -u root -p

-u 表示選擇登陸的用戶名， -p 表示登陸的用戶密碼，上面命令輸入之后會提示輸入密碼，此時輸入密碼就可以登錄到mysql。

然后通過 show databases; 就可以查看當前的數據庫。

我們選擇 mysql數據庫就行下一步操作，使用use mysql 命令，顯示當前數據庫的表單：show tables

mysql下如何執行sql腳本

mysql> create database mydatabase; 
Query OK, 1 row affected (0.00 sec) 
 
mysql> use mydatabase; 
Database changed 
mysql> source ./mysql.sql 
Query OK, 0 rows affected, 1 warning (0.00 sec) 
Query OK, 0 rows affected (0.00 sec) 
Query OK, 0 rows affected (0.33 sec) 
Records: 0 Duplicates: 0 Warnings: 0 
Query OK, 0 rows affected, 1 warning (0.00 sec) 
Query OK, 0 rows affected (0.00 sec) 
Query OK, 0 rows affected, 1 warning (0.00 sec) 
Query OK, 0 rows affected (0.04 sec) 
Query OK, 0 rows affected, 1 warning (0.00 sec) 
Query OK, 0 rows affected (0.00 sec) 
 
mysql> show tables; 

dpkg安裝出現的問題：

安裝mysql server時產生軟件依賴問題：
mysql-community-server depends on apparmor; however:
Package apparmor is not installed.
mysql-community-server depends on libmecab2 (>= 0.996-1.2ubuntu1); however:
Package libmecab2 is not installed.
那就先安裝上：
sudo apt -get install libmecab2
然后mysql-community-server，mysql-server就能正常使用了

在ubuntu下安裝任何軟件都提示以下錯誤：

You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
 kate : Depends: kdelibs4c2a (>= 4:3.5.9) but it is not going to be installed
        Depends: libqt3-mt (>= 3:3.3.8b) but it is not going to be installed
        Recommends: kregexpeditor but it is not installable
 kscope : Depends: kdelibs4c2a (>= 4:3.5.7-1) but it is not going to be installed
          Depends: libaudio2 but it is not going to be installed
          Depends: libqt3-mt (>= 3:3.3.8really3.3.7) but it is not going to be installed
          Depends: cscope but it is not going to be installed
          Depends: exuberant-ctags but it is not going to be installed
          Depends: graphviz but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).

解決方法：

     刪除提示的kate和kscope兩個未完全安裝的軟件。

 $sudo dpkg --purge kate
 $sudo dpkg --purge kscope

精彩專題分享：mysql不同版本安裝教程 mysql5.7各版本安裝教程 mysql5.6各版本安裝教程

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