Installing xmlrpc module on Directadmin... Seems simple isn't it ? Might find many articles on the internet but it may not work for you because you may be editing the wrong configuration file. That's just happened to me
Here's a trick.
Run following command on the server to check the location of the configuration file.
Mine was as below:
PHP (default) configuration file: /usr/local/directadmin/custombuild/configure/fpm/configure.php55
Go to path : cd /usr/local/directadmin/custombuild/configure/fpm
cp configure.php55 configure.php55_ORG
Edit configure.php55 file
add --with-xmlrpc \ to the configuration file.
(note: add \ if you are adding the module in between the configuration file. The \ tells to move on to the next module. Whereas if you are adding the module at the end of the configuration fie then \ is not needed )
once the changes has been made then come to the following path.
Execute below command:
./build php n
There you go !!! the module is installed !!!
You can check by running the command.
php -m | grep xmlrpc
Hope this article helps !!!