使用OpenEuler22操作系统替换CentOS7,需要在离线状态编译安装mosquitto,部署流媒体服务,特记录安装过程。
操作系统:openEuler-22.03-LTS-SP4-x86_64 openEuler-22.03-LTS-SP4-x86_64
1 准备安装环境
1.1 下载离线安装包
准备与目标机相同操作系统环境环境的备机(真机、虚拟机均可)
切记:备机上必须与目标机环境相同,切勿执行yum update 或者yum upgrade等操作,否则在目标机上安装时会导致大量的包需要升级。
在备机上安装必备软件
yum install -y tar
yum install -y git
yum install -y wget
在备机上下载离线包
mkdir -p /home/rpm/tools/net-tools
cd /home/rpm/tools/net-tools
dnf download --resolve net-tools
mkdir -p /home/rpm/tools/vim
cd /home/rpm/tools/vim
dnf download --resolve vim
mkdir -p /home/rpm/tools/tar
cd /home/rpm/tools/tar
dnf download --resolve tar
mkdir -p /home/rpm/tools/wget
cd /home/rpm/tools/wget
dnf download --resolve wget
mkdir -p /home/rpm/compile/gcc-c++
cd /home/rpm/compile/gcc-c++
dnf download --resolve gcc-c++
mkdir -p /home/rpm/compile/make
cd /home/rpm/compile/make
dnf download --resolve make
mkdir -p /home/rpm/compile/cmake
cd /home/rpm/compile/cmake
dnf download --resolve cmake
mkdir -p /home/rpm/compile/openssl-devel
cd /home/rpm/compile/openssl-devel
dnf download --resolve openssl-devel
#### MQTT ####
### c-ares-devel是一款异步解析器库,适用于需要无阻塞地执行DNS查询或需要并行执行多个DNS查询的应用程序
mkdir -p /home/rpm/mqtt/c-ares-devel
cd /home/rpm/mqtt/c-ares-devel