Creating A Portable MySQL On CentOS 6 And Ubuntu 11.10 Linux From Sources

This tutorial shows how to create a portable MySQL installation on GNU/Linux. It applies to:

  • MySQL 5.5.19
  • CentOS 6.x / Ubuntu 11.10 Oneiric Ocelot

At the end of this guide you will obtain a portable MySQL installation on a target directory with its own databases, binaries, logs, pid files, etc.  Consider always the use of a permission preserving packaging (like TAR) for moving the installation between systems or removable storages.





  1. Define some environment variables to make the installation smoothly:

    $ TARGET=$HOME/mysql
    $ BASEDIR=$TARGET/usr/local/mysql
    $ DATADIR=$TARGET/usr/local/mysql/data
    $ PORT=9797
    $ VERSION=5.5.19

  2. Install cmake, ncurses and bison:
    • On CentOS:
      $ sudo yum install cmake ncurses-devel bison
    • On Ubuntu:
    • $ sudo apt-get install cmake libncurses5-dev bison
  3. Unpack and make (NOTE: mysql-5.5.19.tar.gz is already downloaded in /tmp):

    $ pushd /tmp
    $ tar zxvf mysql-${VERSION}.tar.gz
    $ cd mysql-${VERSION}
    $ cmake .
    $ make

  4. Install into target directory:

    $ mkdir -p $TARGET
    $ make install DESTDIR="$TARGET"

  5. Create system databases:

    $ pushd $BASEDIR
    $ scripts/mysql_install_db --user=$USER \
    --basedir=$BASEDIR \
    --datadir=$DATADIR \
    $ mkdir -p $TARGET/var/run/mysql
    $ mkdir -p $TARGET/var/log/mysql
    $ popd
    $ popd


Post Install Steps

  • Running the portable MySQL (NOTE: bind-address is settled to, it means listening on all network interfaces, you can change it to for local connections only or to an specific network interfaces address like

    $ $BASEDIR/bin/mysqld_safe --user=$USER \
    --basedir=$BASEDIR \
    --datadir=$DATADIR \
    --pid-file=$TARGET/var/run/mysql/ \
    --skip-syslog \
    --log-error=$TARGET/var/log/mysql/mysql.err \
    --port=$PORT \
    --socket=$TARGET/var/run/mysqld/mysqld.sock \
    --ledir=$BASEDIR/bin \
    --mysqld=mysqld \

  • Connecting locally (via socket) to the portable MySQL:
    $ $BASEDIR/bin/mysql -u root --socket=$TARGET/var/run/mysqld/mysqld.sock
  • Creating a sample database and granting all privileges to a user:

    $ $BASEDIR/bin/mysql -u root --socket=$TARGET/var/run/mysqld/mysqld.sock <<EOT
    create database alfresco;
    grant all privileges on alfresco.* to [email protected]'%' identified by 'alfresco';

  • Connecting remotely to the created database (NOTE: verify firewall settings on the server before connecting remotely):
    $ mysql -u alfresco -h SERVER --port=9797 -p alfresco
  • Changing the root password:
    $ $BASEDIR/bin/mysqladmin -u root password 'root' --socket=$TARGET/var/run/mysqld/mysqld.sock
Share this page:

1 Comment(s)

Add comment

Please register in our forum first to comment.


By: Anonymous


Finally  a short and conscious description of everything one needs to know to build from sources. If you read from other sources, the half of the post consists of -D parameters for cmake call :)