/bin/sh: mysql_config: command not found /bin/sh: mariadb_config: command not found /bin/sh: mysql_config: command not found

These errors indicate that the system is unable to locate the "mysql_config" or "mariadb_config" command. This could be due to a missing package or an incorrect installation.

To resolve this issue, you can try the following steps:

1. Install the MySQL or MariaDB development package by running the following command:

For MySQL:

   sudo apt-get install libmysqlclient-dev

For MariaDB:

   sudo apt-get install libmariadbclient-dev

2. If the above command does not work, you can try locating the "mysql_config" or "mariadb_config" command manually by running the following command:

   sudo find / -name mysql_config

If the command is found, update the PATH environment variable to include the directory where the command is located. For example, if the command is located in "/usr/local/mysql/bin", you can add the following line to your .bashrc or .bash_profile file:

   export PATH=$PATH:/usr/local/mysql/bin

3. If the above steps do not work, you may need to reinstall MySQL or MariaDB and ensure that the required development packages are installed.