apt install gcc build-essential zlib1g zlib1g-dev zlibc ruby-zip libssl-dev libyaml-dev \
libcurl4-openssl-dev ruby gem libapache2-mod-passenger apache2 apache2-dev libapr1-dev \
libxslt1-dev checkinstall libxml2-dev ruby-dev vim libmagickwand-dev imagemagick sudo rails

jak jinak, budeme instalovat MariaDB (klidne muzeme i jinou)

apt install mariadb-server

mysql_secure_installation

a udelame tomu DB

CREATE DATABASE redmine CHARACTER SET utf8mb4;
CREATE USER 'redmine'@'localhost' IDENTIFIED BY 'R3dm1n3DB';
GRANT ALL PRIVILEGES ON redmine.* TO 'redmine'@'localhost';

udelame kam nainstalujeme

cd /opt
mkdir redmine
cd redmine

wget http://www.redmine.org/releases/redmine-4.0.0.tar.gz

rozhňápneme

tar xzf ./redmine-4.0.0.tar.gz

ziskame config

cp config/database.yml.example config/database.yml

upravime

production:
  adapter: mysql2
  database: redmine
  host: localhost
  username: redmine
  password: "R3dm1n3DB" 

ta potvora pouziva bundler, tak ji ho dame

gem install bundler