# Quick Start

{% hint style="info" %}
Please make sure that you have the latest version of android studio (Electric Eel) and Kotlin installed. download android studio Electric eel from: [https://developer.android.com/studio/preview/index.htm](https://developer.android.com/studio/preview/index.html)
{% endhint %}

{% hint style="info" %}
The most important thing you should change is the package name. so, let's start with it.
{% endhint %}

* Open the app files
* Remove the compact middle packages (In order to change all package name directories)
*

```
<figure><img src="https://4214970270-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FScUfnw1ATD07xR1Ofew2%2Fuploads%2FW6sd9gNdEiAgxDwSuo3P%2FScreen%20Shot%202022-10-08%20at%2014.26.15.png?alt=media&#x26;token=e6d104b8-71aa-4a88-a1b1-ed4f9595ead5" alt=""><figcaption></figcaption></figure>
```

* then, right click on the middle package name and click refactor and rename
*

```
<figure><img src="https://4214970270-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FScUfnw1ATD07xR1Ofew2%2Fuploads%2FeOTFsiKpIXkKqMJA4DvU%2FScreen%20Shot%202022-10-08%20at%2014.28.58.png?alt=media&#x26;token=12bc67e7-98a3-4c3a-8f1b-38f0b139074c" alt=""><figcaption></figcaption></figure>
```

* then, change it to your own package name and click **refactor**
*

```
<figure><img src="https://4214970270-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FScUfnw1ATD07xR1Ofew2%2Fuploads%2FY8RVYaLociNfCjAjrWEh%2FScreen%20Shot%202022-10-08%20at%2014.30.24.png?alt=media&#x26;token=c5565772-a556-4eec-8a7c-70f336f6393a" alt=""><figcaption></figcaption></figure>
```

{% hint style="info" %}
You should do the same to the other part of package name
{% endhint %}

* last step is to change it from **build.gradle** file
*

```
<figure><img src="https://4214970270-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FScUfnw1ATD07xR1Ofew2%2Fuploads%2FK6YN8mi1rjpn62Y9sEbN%2FScreen%20Shot%202022-10-08%20at%2014.35.29.png?alt=media&#x26;token=c3df2975-d6ef-47f3-acfa-eb003b82a7b0" alt=""><figcaption></figcaption></figure>
```

* then click Sync now