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---
date: "2022-07-31T00:00:00+00:00"
title: "Pub Package Registry"
slug: "pub"
sidebar_position: 90
draft: false
toc: false
menu:
sidebar:
parent: "packages"
name: "Pub"
sidebar_position: 90
identifier: "pub"
---
# Pub Package Registry
Publish [Pub](https://dart.dev/guides/packages) packages for your user or organization.
## Requirements
To work with the Pub package registry, you need to use the tools [dart](https://dart.dev/tools/dart-tool) and/or [flutter](https://docs.flutter.dev/reference/flutter-cli).
The following examples use dart.
## Configuring the package registry
To register the package registry and provide credentials, execute:
```shell
dart pub token add https://gitea.example.com/api/packages/{owner}/pub
```
| Placeholder | Description |
| ------------ | ----------- |
| `owner` | The owner of the package. |
You need to provide your [personal access token](development/api-usage.md#authentication).
## Publish a package
To publish a package, edit the `pubspec.yaml` and add the following line:
```yaml
publish_to: https://gitea.example.com/api/packages/{owner}/pub
```
| Placeholder | Description |
| ------------ | ----------- |
| `owner` | The owner of the package. |
Now you can publish the package by running the following command:
```shell
dart pub publish
```
You cannot publish a package if a package of the same name and version already exists. You must delete the existing package first.
## Install a package
To install a Pub package from the package registry, execute the following command:
```shell
dart pub add {package_name} --hosted-url=https://gitea.example.com/api/packages/{owner}/pub/
```
| Parameter | Description |
| ----------------- | ----------- |
| `owner` | The owner of the package. |
| `package_name` | The package name. |
For example:
```shell
# use latest version
dart pub add mypackage --hosted-url=https://gitea.example.com/api/packages/testuser/pub/
# specify version
dart pub add mypackage:1.0.8 --hosted-url=https://gitea.example.com/api/packages/testuser/pub/
```