Installing Tango on Ubuntu from repository
Last time I installed Tango on Ubuntu 20.04 from repository without problems using two commands
sudo apt install mariadb-server
sudo apt install tango-db tango-test
Recently errors were reported during installation on Ubuntu 22.04.
Brief investigation of the problem shows that during installation of tango-db mariadb-server was uninstalled and system occurs without database support.
Attempt to use mysql-server instead of mariadb-server also fails during initialization of Tango database. Initialization script of Tango database is incompatible with musql version 8.
Some workaround of these problems was found in following installation sequence.
1. Install tango-db and tango-test first without any database
apt install tango-db tango-test
2. Remove mesql-server if it was installed
apt purge mysql-server mysql-client
3 Install mariadb-server
apt install mariadb-server mariadb-client
4 Reconfigure tango-db installed before
dpkg-reconfigure tango-db
5 Test in everything is working
/usr/lib/tango/TangoTest test