sudo apt install zabbix-server-mysql zabbix-frontend-php zabbix-agent
报错： libevent-dev : Depends: libevent-2.0-5 (>= 2.0.10-stable) but it is not installable
按照下面的步骤从源安装了：
1）http://libevent.org/
解压，这个不用我教了吧，进去以后
按照README中的描述进行编译生成库文件
此版本没有configure.sh文件，需要先运行autogen.sh文件生成configure文件，但在执行“sudo ./autogen.sh”命令时报错
“./autogen.sh: 11: ./autogen.sh: aclocal: not found”
需要安装：apt-get install autoconf automake libtool
后面执行 ./configure --prefix=/usr
make && make install
安装完成
2）如果是之前安装过的，需要先删掉原来的库，查看下之前库安装在/usr/lib里面
rm -rf /usr/lib/libevent*
在执行上述安装步骤，安装好以后，还要告诉系统安装路径
vi /etc/ld.so.conf.d/libc.conf
将安装好的库路径/usr/lib输入进去
ldconfig 生效一下，即可！
再次执行安装，依然报错！
有人说可能是安装源的问题，都改成hk也不行啊
https://repogen.simplylinux.ch/generate.php
实在是烦，先下载了deb的安装包：zabbix-server-mysql_3.0.12+dfsg-1_amd64.deb
http://archive.ubuntu.com/ubuntu/pool/universe/z/zabbix/zabbix-server-mysql_3.0.12+dfsg-1_amd64.deb
再将源改成阿里云的：
# Aliyun
deb-src http://archive.ubuntu.com/ubuntu bionic main restricted #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ bionic universe
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates universe
deb http://mirrors.aliyun.com/ubuntu/ bionic multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse #Added by software-properties
deb http://archive.canonical.com/ubuntu bionic partner
deb-src http://archive.canonical.com/ubuntu bionic partner
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ bionic-security universe
deb http://mirrors.aliyun.com/ubuntu/ bionic-security multiverse
最后，直接安装：
sudo apt install ./zabbix-server-mysql_3.0.12+dfsg-1_amd64.deb
居然成功了！WTF！！