twenty/packages/twenty-docs/l/da/developers/local-setup.mdx

---
title: Lokal opsætning
description: "Guiden for bidragydere (eller nysgerrige udviklere), der ønsker at køre Twenty lokalt."
image: /images/user-guide/fields/field.png
---

<Frame>
  <img src="/images/user-guide/fields/field.png" alt="Header" />
</Frame>

## Forudsætninger

<Tabs>
<Tab title="Linux and MacOS">

Før du kan installere og bruge Twenty, skal du sikre dig, at du har installeret følgende på din computer:

- [Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git)
- [Node v24.5.0](https://nodejs.org/en/download)
- [yarn v4](https://yarnpkg.com/getting-started/install)
- [nvm](https://github.com/nvm-sh/nvm/blob/master/README.md)

<Warning>
`npm` vil ikke fungere, du skal i stedet bruge `yarn`. Yarn leveres nu med Node.js, så du behøver ikke at installere det separat.
Du skal kun køre `corepack enable` for at aktivere Yarn, hvis du ikke allerede har gjort det.
</Warning>

</Tab>

<Tab title="Windows (WSL)">

1. Installer WSL
   Åbn PowerShell som administrator og kør:

```powershell
wsl --install
```

Du skulle nu gerne se en prompt, der beder dig om at genstarte computeren. Hvis ikke, skal du genstarte den manuelt.

Efter genstart åbner et powershell-vindue og installerer Ubuntu. Dette kan tage noget tid.
Du vil få en prompt til at oprette et brugernavn og en adgangskode til din Ubuntu-installation.

2. Installer og konfigurer git

```bash
sudo apt-get install git

git config --global user.name "Your Name"

git config --global user.email "youremail@domain.com"
```

3. Installer nvm, node.js og yarn

<Warning>
Brug `nvm` til at installere den korrekte `node` version. `.nvmrc` sikrer, at alle bidragydere bruger den samme version.
</Warning>

```bash
sudo apt-get install curl

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/master/install.sh | bash
```

Luk og genåbn din terminal for at bruge nvm. Kør derefter følgende kommandoer.

```bash

nvm install # installs recommended node version

nvm use # use recommended node version

corepack enable
```

</Tab>
</Tabs>

---

## Trin 1: Git Clone

I din terminal kør følgende kommando.

<Tabs>
<Tab title="SSH (Recommended)">
Hvis du ikke allerede har opsat SSH-nøgler, kan du lære, hvordan du gør det [her](https://docs.github.com/en/authentication/connecting-to-github-with-ssh/about-ssh).
```bash
git clone git@github.com:twentyhq/twenty.git
```
</Tab>
<Tab title="HTTPS">

```bash
git clone https://github.com/twentyhq/twenty.git
```

</Tab>
</Tabs>

## Trin 2: Positionér dig ved roden

```bash
cd twenty
```

Du skal køre alle kommandoer i de følgende trin fra roden af projektet.

## Trin 3: Opsæt en PostgreSQL Database

<Tabs>
  <Tab title="Linux">
    **Option 1 (preferred):** To provision your database locally:
    Use the following link to install Postgresql on your Linux machine: [Postgresql Installation](https://www.postgresql.org/download/linux/)
    ```bash
      psql postgres -c "CREATE DATABASE \"default\";" -c "CREATE DATABASE test;"
    ```
    Note: You might need to add `sudo -u postgres` to the command before `psql` to avoid permission errors.

````
**Option 2:** If you have docker installed:
```bash
  make postgres-on-docker
```
````

  </Tab>
  <Tab title="Mac OS">
    **Option 1 (preferred):** To provision your database locally with `brew`:

````
```bash
  brew install postgresql@16
  export PATH="/opt/homebrew/opt/postgresql@16/bin:$PATH"
  brew services start postgresql@16
  psql postgres -c "CREATE DATABASE \"default\";" -c "CREATE DATABASE test;"
```

You can verify if the PostgreSQL server is running by executing:
```bash
  brew services list
```

The installer might not create the `postgres` user by default when installing
via Homebrew on MacOS. Instead, it creates a PostgreSQL role that matches your macOS
username (e.g., "john").
To check and create the `postgres` user if necessary, follow these steps:
```bash
  # Connect to PostgreSQL
  psql postgres
  or
  psql -U $(whoami) -d postgres
```

Once at the psql prompt (postgres=#), run:
 ```bash
  # List existing PostgreSQL roles
  \du
```
You'll see output similar to:
 ```bash
  Role name | Attributes  | Member of
  -----------+-------------+-----------
  john      | Superuser   | {}
```

If you do not see a `postgres` role listed, proceed to the next step.
Create the `postgres` role manually:
 ```bash
  CREATE ROLE postgres WITH SUPERUSER LOGIN;
```
This creates a superuser role named `postgres` with login access.

**Option 2:** If you have docker installed:
```bash
  make postgres-on-docker
```
````

  </Tab>
  <Tab title="Windows (WSL)">
    All the following steps are to be run in the WSL terminal (within your virtual machine)

````
**Option 1:** To provision your Postgresql locally:
Use the following link to install Postgresql on your Linux virtual machine: [Postgresql Installation](https://www.postgresql.org/download/linux/)
```bash
  psql postgres -c "CREATE DATABASE \"default\";" -c "CREATE DATABASE test;"
```
Note: You might need to add `sudo -u postgres` to the command before `psql` to avoid permission errors.

**Option 2:** If you have docker installed:
Running Docker on WSL adds an extra layer of complexity.
Only use this option if you are comfortable with the extra steps involved, including turning on [Docker Desktop WSL2](https://docs.docker.com/desktop/wsl).
```bash
  make postgres-on-docker
```
````

  </Tab>
</Tabs>

Du kan nu få adgang til databasen på [localhost:5432](localhost:5432), med bruger `postgres` og adgangskode `postgres` .

## Trin 4: Opsæt en Redis Database (cache)

Twenty kræver en redis cache for at levere den bedste ydeevne

<Tabs>
  <Tab title="Linux">
    **Option 1:** To provision your Redis locally:
    Use the following link to install Redis on your Linux machine: [Redis Installation](https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/install-redis-on-linux/)

````
**Option 2:** If you have docker installed:
```bash
  make redis-on-docker
```
````

  </Tab>
  <Tab title="Mac OS">
    **Option 1 (preferred):** To provision your Redis locally with `brew`:
    ```bash
    brew install redis
    ```
    Start your redis server:
    ```brew services start redis```

````
**Option 2:** If you have docker installed:
```bash
  make redis-on-docker
```
````

  </Tab>
  <Tab title="Windows (WSL)">
    **Option 1:** To provision your Redis locally:
    Use the following link to install Redis on your Linux virtual machine: [Redis Installation](https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/install-redis-on-linux/)

````
**Option 2:** If you have docker installed:
```bash
  make redis-on-docker
```
````

  </Tab>
</Tabs>

Hvis du har brug for en klient GUI, anbefaler vi [redis insight](https://redis.io/insight/) (gratis version tilgængelig)

## Step 5: Setup environment variables

Brug miljøvariabler eller `.env`-filer til at konfigurere dit projekt. Mere info [her](https://docs.twenty.com/l/da/developers/self-hosting/setup)

Kopiér `.env.example`-filerne i `/front` og `/server`:

```bash
cp ./packages/twenty-front/.env.example ./packages/twenty-front/.env
cp ./packages/twenty-server/.env.example ./packages/twenty-server/.env
```

## Trin 6: Installering af afhængigheder

For at bygge Twenty-serveren og tilføre nogle data i din database skal du køre følgende kommando:

```bash
yarn
```

Bemærk, at `npm` eller `pnpm` ikke vil fungere

## Trin 7: Kør projektet

<Tabs>
  <Tab title="Linux">
    Afhængigt af din Linux-distribution kan Redis-serveren startes automatisk.
    Hvis ikke, tjek [Redis installationsguide](https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/) for din distro.
  </Tab>
  <Tab title="Mac OS">
  Redis bør allerede køre. If not, run:
    ```bash
    brew services start redis
    ```  
</Tab>
  <Tab title="Windows (WSL)">
    Afhængigt af din Linux-distribution kan Redis-serveren startes automatisk.
    Hvis ikke, tjek [Redis installationsguide](https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/) for din distro.
  </Tab>
</Tabs>

Opsæt din database med følgende kommando:

```bash
npx nx database:reset twenty-server
```

Start the server, the worker and the frontend services:

```bash
npx nx start twenty-server
npx nx worker twenty-server
npx nx start twenty-front
```

Alternativt kan du starte alle tjenester på én gang:

```bash
npx nx start
```

## Trin 8: Brug Twenty

**Frontend**

Twentys frontend kører på [http://localhost:3001](http://localhost:3001).
Du kan logge ind med standard demo kontoen: `tim@apple.dev` (password: `tim@apple.dev`)

**Backend**

- Twentys server vil være oppe og køre på [http://localhost:3000](http://localhost:3000)
- GraphQL API'et kan tilgås på [http://localhost:3000/graphql](http://localhost:3000/graphql)
- REST API'et kan nås på [http://localhost:3000/rest](http://localhost:3000/rest)

## Fejlfinding

Hvis du støder på et problem, tjek [Fejlfinding](https://docs.twenty.com/l/da/developers/self-hosting/troubleshooting) for løsninger.