1. installer dont ask for dbprefix but asign random dbprefix
2. PHP REQUIREMENT LINK : https://akaunting.com/hc/docs/on-premise/requirements/ and also check composer.json
3. (9, 1, 'default.locale', '[[language]]'). Add this entry explicitly `[[dbprefix]]settings` table and increase autoincrement accordingly. This is to enable admin panel language. Earlier this entry used to get added by script while installation. Now it is added when language is changed from admin panel.
(Since 2.1.11)
4. Select "en-US" as language while installing manually.
5. [Since 3.1.0] We have not added API keys through Softaculous because that is assigned to individual users and must be obtained by them personally. (Confirmed with vendor)