Updated prerequisites (since v0.14.0, signal-cli requires at least JRE 25)

Markus Ueberall 2026-06-08 01:55:56 +02:00
parent 427b1069bd
commit 40631c7b97

@ -6,11 +6,11 @@ It works the same way on Linux, macOS, Windows. Only the installation will be di
## Prerequisites
* Java Runtime Environment (**signal-cli requires at least JRE 21**)
- Debian 11: `sudo apt-get install openjdk-17-jre`
- Ubuntu 22.04: `sudo apt install openjdk-21-jre`
* Java Runtime Environment (**signal-cli requires at least JRE 25**)
- Debian 13: `sudo apt-get install openjdk-25-jre`
- Ubuntu 22.04: `sudo apt install openjdk-25-jre`
- Arch Linux: `pacman -S jre-openjdk`
- Older distributions: Use an alternative JRE17 binary build (e.g. from https://adoptium.net/)
- Older distributions: Use an alternative JRE25 binary build (e.g. from https://adoptium.net/)
* signal-cli requires enough random entropy for cryptography. This can be an issue on embedded or idle systems, which can be resolved by installing an entropy daemon, like `haveged`.
## Installation