Install Zabbix error Zabbix Server is not running issue

Configuration installation Zabbix encountered several problems, summed up:

Q:zabbix server is not running:the information displayed

A: When I came up with this problem, I found it was due to a problem with MySQL configuration, and it was authorized to run properly.

Q:configure:error:not found Mysqlclient Library

A:/usr/local/mysql/bin/mysql_config (designated Mysql_config)

Q:configure:error:invalid Net-snmp directory-unable to find Net-snmp-config

A:yum Install Net-snmp-devel

q:php Always_populate_raw_post_data on Off Fail (PHP7)

A:[ROOT@WEB3 setup]# ll/usr/local/nginx/html/include/classes/setup/cfrontendsetup.php
if (Version_compare (php_version, ' 5.6 ', ' >= ') && version_compare (php_version, ' 7.0.0 ', ' < ')) {
$result [] = $this->checkphpalwayspopulaterawpostdata ();
}

Q:php Time Zone

A:[ROOT@WEB3 setup]# grep "date.timezone = PRC"/byrd/service/nginx/php-7.0.6/lib/php.ini