# Install from .deb package

{% hint style="info" %}
This guide is suitable only for Ubuntu 20.04 and newer. If you're using other distro, please refer [Build from sources](https://docs.swisstronik.com/swisstronik-docs/node-setup/setup-node/testnet/broken-reference) page
{% endhint %}

{% hint style="info" %}
This guide is not suitable for mainnet
{% endhint %}

## Prerequisites

Before installation and running of swisstronikd, check if you have correct hardware and SGX was properly configured. You can refer [Setup SGX](https://docs.swisstronik.com/swisstronik-docs/node-setup/setup-sgx) section to read more about it.

#### **Install Go >1.20**

We will use Go `v1.21.4` as example here. The code below also cleanly removes any previous Go installations.

```sh
sudo rm -rvf /usr/local/go/
wget https://go.dev/dl/go1.21.4.linux-amd64.tar.gz
sudo tar -C /usr/local -xzf go1.21.4.linux-amd64.tar.gz
rm go1.21.4.linux-amd64.tar.gz
```

#### **Configure Go**

Unless you have specific preferences for non-standard configuration, set the following in the \~/.profile file:

```sh
export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export GO111MODULE=on
export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
```

#### **Install Cosmovisor**

We will use Cosmovisor `v1.0.0` as an example here.

```sh
go install github.com/cosmos/cosmos-sdk/cosmovisor/cmd/cosmovisor@v1.0.0
```

## Installation

To install `swisstronik` binary without building it from sources, you can use prebuilt .deb package.

You can download archive with .deb package from our GitHub: <https://github.com/SigmaGmbH/swisstronik-chain/releases/tag/v1.0.1>

Or use the following command:

```sh
wget https://github.com/SigmaGmbH/swisstronik-chain/releases/download/testnet-v1.0.2/swisstronik_1.0.2_amd64.deb.zip
```

Once you downloaded the archive, extract .deb package from it:

```sh
unzip swisstronikd_v1.0.2.deb.zip  
```

Now you're ready to install it using `dpkg`:

```sh
dpkg -i swisstronikd_v1.0.2.deb 
```

To check if everything was installed correctly, run:

```sh
swisstronikd version
```

{% hint style="info" %}
By default .deb can install `swisstronikd_v1.0.2` \
Feel free to rename it to `swisstronikd`
{% endhint %}

\
&#x20;It should output you current version of binary, for example, `v1.0.2`.

{% hint style="info" %}
If you got `Error: Enclave failure: SGX_ERROR_ENCLAVE_FILE_ACCESS`, check location of enclave.signed.so file and copy it to default location, for example \
`cp /usr/lib/enclave.signed.so /root/.swisstronik-enclave/enclave.signed.so`\
\
or specify `ENCLAVE_HOME=path/to/enclave` env var
{% endhint %}

Now you're ready to configure your node. To do it, refer [Configure node](https://docs.swisstronik.com/swisstronik-docs/node-setup/setup-node/testnet/configure-node) page.