MySql 5.5 in ubuntu repository Sorry for duplicate question.

I am looking for the best way to install mysql 5.5 on ubuntu. 

So far, there are few options:


Installing from tar.gz 
Installing from PPA.
Alien on RPM.


All of them don't seem to be optimal to me. Installing from tar.gz takes long time and might have room for mistake. Installing from PPA is dangerous, I don't want to install something on production server which is non-official or might have differecens with official version. Running alien on RPM not a good way to install.

How did you install Mysql 5.5 on ubuntu server?

Version: Ubuntu 10.04.3 LTS
There are .deb packages available. Using the ones from http://people.debian.org/~nobse/mysql-5.5/:

sudo su -
wget http://people.debian.org/~nobse/mysql-5.5/mysql-common_5.5.13-2_all.deb
wget http://people.debian.org/~nobse/mysql-5.5/mysql-server_5.5_5.5.13-2_amd64.deb

dpkg -i mysql-common_5.5.13-2_all.deb
dpkg -i mysql-server_5.5_5.5.13-2_amd64.deb


The first dpkg execution may ask for you to install dependencies. If you're installing on a 32-bit system, alter the URLs accordingly.

Latest .debs are available on http://dev.mysql.com/downloads/mysql/#downloads - Select "Debian Linux".