# Installing Packages

Environment can contain multiple Requirements. Requirements are the set of packages that are required for the project. You can find the environments option as shown below.

<figure><img src="/files/pLvdjnCBmoVnizb3ENvY" alt=""><figcaption></figcaption></figure>

## Navigating Environments

Each Requirement under Environment has three sections \
1\. Python/R package\
2\. Linux Packages\
3\. Environment Variables

<figure><img src="/files/fjv4tk4maCR2o8fK4RAf" alt=""><figcaption></figcaption></figure>

## Importing Requirements

Any requirement build from another notebook in the same Folder can be reused. Once you import a new requirement, it will build. Once done you will have an option to activate it. Below video shows how you can reuse requirements.&#x20;

There are many requirements available when you open a Notebook, you can activate any of these requirements to start.

{% embed url="<https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIQKNeqjEeOp9UwUcB9R9%2Fuploads%2FTcnmlAfDH3leJCao5BtR%2FImport%20environment.mp4?alt=media&token=84560080-db4f-4bd0-9b28-d8f760855445>" %}

## Creating New Environment and Installing Packages

You can also create another environment as well. Following video shows how.

{% embed url="<https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIQKNeqjEeOp9UwUcB9R9%2Fuploads%2FD3AZtDdDyp37xmonn6HT%2FNew%20environment.mp4?alt=media&token=bdf03b15-8afe-4874-8da8-67fbbf6b8043>" %}

## Specify package version

User can specify a particular version of the package. You can add Python, R and Linux packages using the same process.

<figure><img src="/files/s9CKjXpnHOPVuaSvPUhR" alt=""><figcaption><p>Package version</p></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.zerve.ai/guide/canvas-view/installing-packages.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.