directadmin downgrade or compilation

 Step 1 :-  M 2.3.4 to M 2.3.6

Php :- 7.3

Mysql :- 5.7

Composer :- 1.10.26

MariaDB :- 10.2

vi /usr/local/directadmin/custombuild/options.conf #here you can modify 7.3 to 7.4

cd /usr/local/directadmin/custombuild

./build update

will remove any added php module from this file lcoation php custom files (configure.php73)

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to get current config files used

cd /usr/local/directadmin/custombuild

./build used_configs | grep configure.php

PHP (default) configuration file: /usr/local/directadmin/custombuild/configure/php/configure.php56

phpMyAdmin configuration file: /usr/local/directadmin/custombuild/configure/phpmyadmin/config.inc.php

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/usr/local/directadmin/custombuild/configure/php

you can skip above build update cmd

./build php n

For mysql

vi /usr/local/directadmin/custombuild/options.conf

specify MariaDB version here

./build mariadb n

composer self-update 1.10.26

[root@server-154-27-78-218 custombuild]# php -v

PHP 7.3.33 (cli) (built: Sep 22 2022 19:24:30) ( NTS )

Copyright (c) 1997-2018 The PHP Group

Zend Engine v3.3.33, Copyright (c) 1998-2018 Zend Technologies

[root@server-154-27-78-218 custombuild]# mysql -V

mysql  Ver 15.1 Distrib 10.2.44-MariaDB, for Linux (x86_64) using readline 5.1

[root@server-154-27-78-218 custombuild]# composer -V

Do not run Composer as root/super user! See https://getcomposer.org/root for details

Composer version 1.10.26 2022-04-13 16:39:56

[root@server-154-27-78-218 custombuild]# mysql -V

mysql  Ver 15.1 Distrib 10.2.44-MariaDB, for Linux (x86_64) using readline 5.1

[ERROR] Unknown/unsupported storage engine: InnoDB

sudo systemctl stop mysqld.service && sudo yum remove -y mariadb mariadb-server && sudo rm -rf /var/lib/mysql /etc/my.cnf













configure: error: Please reinstall the iconv library.

install_php: failed to compile '/usr/local/directadmin/custombuild/cache/php-7.4.33.tar.gz' inside '/usr/local/directadmin/custombuild/tmp/tmp.WWg8acrDBG.php-7.4.33.tar.gz'







check iconv version




iconv --version

should be 1.16

[root@sm242 tmp]# iconv --version

iconv (GNU libiconv 1.16)

wget https://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.16.tar.gz

tar -xzvf libiconv-1.16.tar.gz

cd libiconv-1.16

./configure

make

sudo make install

iconv --version

sudo yum groupinstall 'Development Tools'

sudo yum install libtool

then exit the terminal and relogin ssh