Our plugins are easy to install and do not change Redmine database data, but we recommend a full backup before installation. What is commonly done is just copy the unarchived plugin to your redmine/plugins/ folder. Some plugins, however, may require specific Ruby gems or/and database tables.
Below you will find common steps for any plugin installation (all commands should be executed from the Redmine app root folder ex. /var/www/redmine; that folder contains config.ru file)
Install CRM plugin
Note: Proper work of this plugin required installed CRM Plugin additionally. If you do not have the CRM plugin installed, please get it here. You can use a Free - Light version, which would be enough for a proper functioning of this plugin.
To install CRM plugin please follow this guide: CRM plugin installation on Linux
Go to Redmine's root folder
Copy and unarchive plugin
cp redmine_finance-x_x_x-pro.zip plugins/
Install required gems
bundle install --without development test --no-deployment