ubuntu 18.04.4 离线安装MYSQL和QT

过程中用到的安装包在百度网盘中，地址https://pan.baidu.com/s/1LfHAxKxYaqI_Ez5ixPzrUw 提取码 83b0

一、安装MYSQL

1.下载安装包，https://downloads.mysql.com/archives/community/

选择mysql5.7.29，系统选择ubuntu,系统版本选择ubuntu18.04(x86,64bit)

2.下载mysql安装包需要的依赖库,libaio1_0.3.110-2_amd64和deb,libmecab2_0.996-1.2ubuntu1_amd64.deb

libmecab2下载地址

http://th.archive.ubuntu.com/ubuntu/pool/universe/m/mecab/libmecab2_0.996-1.2ubuntu1_amd64.deb

libaio1下载地址

http://th.archive.ubuntu.com/ubuntu/pool/main/liba/libaio/libaio1_0.3.110-2_amd64.deb

3.安装mysql

解压mysql安装包tar -xf mysql-server_5.7.29-1ubuntu18.04_amd64.deb-bundle.tar

按照如下顺序安装

sudo dpkg -i mysql-common_5.7.29-1ubuntu18.04_amd64.deb

//下一步设置mysql密码
sudo dpkg-preconfigure mysql-community-server_5.7.29-1ubuntu18.04_amd64.deb
sudo dpkg -i libmysqlclient20_5.7.29-1ubuntu18.04_amd64.deb
sudo dpkg -i libmysqlclient-dev_5.7.29-1ubuntu18.04_amd64.deb
sudo dpkg -i libmysqld-dev_5.7.29-1ubuntu18.04_amd64.deb
sudo dpkg -i mysql-community-client_5.7.29-1ubuntu18.04_amd64.deb
sudo dpkg -i mysql-client_5.7.29-1ubuntu18.04_amd64.deb
sudo dpkg -i mysql-common_5.7.29-1ubuntu18.04_amd64.deb
sudo dpkg -i mysql-community-server_5.7.29-1ubuntu18.04_amd64.deb

测试mysql

mysql -u root -p 123

二、安装QT

1.下载QT安装包

下载5.11.3qt安装包（此安装包内包含访问mysql的驱动文件，有些版本的qt不包含）

http://download.qt.io/new_archive/qt/5.11/5.11.3/qt-opensource-linux-x64-5.11.3.run

2.安装qt

a.断开网络连接，不然在安装时需要你登录QT账号.

b.给安装包权限 chmod 777 qt-opensource-linux-x64-5.11.3.run

c.安装 sudo ./qt-opensource-linux-x64-5.11.3.run

d.现在打开qtcreator新建工程发现根本用不了。还需要安装make和g++

3.安装make,g++