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# Quickly try out Liana
# Quickly try out Liana in a test environment
> *Just give me the TL;DR!*
*(Updated on February the 28th of 2023)*
*(Updated on of 2023)*
This document is a short set of instructions for trying out Liana on Bitcoin signet. It does not attempt to
This document is a short set of instructions for trying out Liana on Bitcoin signet, a test network using value-less bitcoins. It does not attempt to
give any nuance, details or describe alternative configurations.
This guide will make use Liana as a "hot wallet". If you'd like to try out Liana using dummy
This guide will make use Liana as a "hot wallet".
You can also connect your Ledger or SpecterDIY hardware signer, (and maybe by the time you read this guide, Bitbox, Coldcard and Jade - integration is coming soon).
If you'd like to try out Liana using emulators of
hardware signing device you can use the [Specter
simulator](https://github.com/cryptoadvance/specter-diy/blob/master/docs/simulator.md) or the
[Ledger "Speculos" emulator](https://github.com/LedgerHQ/speculos).
@ -17,14 +18,17 @@ simulator](https://github.com/cryptoadvance/specter-diy/blob/master/docs/simulat
### System dependencies
*If you are using Windows or MacOS, you can skip this step.*
Here is a list of the system dependencies: the tools and libraries you need to have installed on
your system to follow the guide if you are running Linux.
TL;DR:
- Debian/Ubuntu: `apt install curl gpg udev libfontconfig1-dev libudev-dev`
- Arch Linux: check if you have all the required packages: `pacman -Q coreutils tar curl gnupg fontconfig systemd-libs`.
If any is listed as "was not found", get it with `pacman -S [missing package name]`
- Other distribution: see the link to projects below to search for the name of your distribution's packages.
- Debian/Ubuntu: dependencies are handled by the .deb package, you can skip this step
- Arch Linux/Manjaro/Endeavor: The [AUR package](https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=liana-bin) handles the dependencies, you can skip this step.
- NixOS: The Liana package handles the dependencies, you can skip this step.
- Other distribution: see the link to projects below to search for the name of your distribution's packages.
- [`fontconfig`](https://www.freedesktop.org/wiki/Software/fontconfig/)
- [Libudev](https://www.freedesktop.org/software/systemd/man/libudev.html)
- Running binaries requires GLIBC >= 2.33 (Ubuntu >= 22.04 or Debian >= 12)
We'll use basic tools which should already be present on your system, such as:
@ -36,13 +40,13 @@ To download and verify binaries you will also need:
- `gpg` (On Debian/Ubuntu `apt install gpg`)
To run the GUI you will need some additional libraries:
- [`fontconfig`](https://www.freedesktop.org/wiki/Software/fontconfig/) (On Debian/Ubuntu `apt install libfontconfig1-dev`)
- [Libudev](https://www.freedesktop.org/software/systemd/man/libudev.html) (On Debian/Ubuntu `apt install udev libudev-dev`)
### Throwaway folder
You can follow the guide from any folder of your choice. We recommend using a dedicated folder you
can wipe easily. On Linux:
You can follow the guide from any folder of your choice. We recommend creating a new dedicated folder you
can wipe easily after testing.
If you are using a Linux terminal:
```
mkdir liana_quicktry
cd liana_quicktry
@ -53,42 +57,7 @@ cd liana_quicktry
Liana needs `bitcoind` to communicate with the Bitcoin network. Minimum supported version is 24.0.1.
### Download
The following instructions are specific to Linux (they may work on MacOS but i'm not sure). For
other platforms refer to
[https://bitcoincore.org/en/download/#verify-your-download](https://bitcoincore.org/en/download).
1. Download the `bitcoind` binary from [the official website of the Bitcoin Core
project](https://bitcoincore.org/bin/bitcoin-core-25.0/) according to your platform (in the context
of this guide, it is most likely `bitcoin-25.0-x86_64-linux-gnu.tar.gz`), and associated SHA256SUMS and SHA256SUMS.asc verification files.
```
curl -O https://bitcoincore.org/bin/bitcoin-core-25.0/bitcoin-25.0-x86_64-linux-gnu.tar.gz -O https://bitcoincore.org/bin/bitcoin-core-25.0/SHA256SUMS -O https://bitcoincore.org/bin/bitcoin-core-25.0/SHA256SUMS.asc
```
2. Verify the hash of the downloaded archive.
```
sha256sum --ignore-missing --check SHA256SUMS
```
3. Verify the signature against a key you trust. The Bitcoin Core Guix Attestations Github repo contains [a
folder](https://github.com/bitcoin-core/guix.sigs) of signers for each release and a folder of their keys.
Mine is `590B7292695AFFA5B672CBB2E13FC145CD3F4304`.
```
gpg --keyserver hkps://keys.openpgp.org --receive 590B7292695AFFA5B672CBB2E13FC145CD3F4304
gpg --verify SHA256SUMS.asc
```
4. Finally, uncompress the archive to get access to the `bitcoind` binary.
```
tar -xzf bitcoin-25.0-x86_64-linux-gnu.tar.gz
```
### Start `bitcoind` on signet
Run `bitcoind` in the background on the public signet network. On Linux:
```
./bitcoin-25.0/bin/bitcoind -signet -daemon
```
If it is the first time you start a signet Bitcoin on this machine it will take a few minutes to
@ -198,4 +167,4 @@ You can simulate multiple wallets by using different data directories. For insta
./liana-gui --datadir test_bob
./liana-gui --datadir test_charlie
```
The directory will be created if it doesn't exist.
The directory will be created if it doesn't exist.