# Installing ADK

=== "Python"

    ## Create & activate virtual environment

    We recommend creating a virtual Python environment using
    [venv](http://docs.python.org/3/library/venv.html):

    ```shell
    python -m venv .venv
    ```

    Now, you can activate the virtual environment using the appropriate command for
    your operating system and environment:

    ```
    # Mac / Linux
    source .venv/bin/activate

    # Windows CMD:
    .venv\Scripts\activate.bat

    # Windows PowerShell:
    .venv\Scripts\Activate.ps1
    ```

    ### Install ADK

    ```bash
    pip install google-adk
    ```

    (Optional) Verify your installation:

    ```bash
    pip show google-adk
    ```

=== "Go"

    ## Create a new Go module

    If you are starting a new project, you can create a new Go module:

    ```shell
    go mod init example.com/my-agent
    ```

    ## Install ADK

    To add the ADK to your project, run the following command:

    ```shell
    go get google.golang.org/adk
    ```

    This will add the ADK as a dependency to your `go.mod` file.

    (Optional) Verify your installation by checking your `go.mod` file for the `google.golang.org/adk` entry.

=== "Java"

    You can either use maven or gradle to add the `google-adk` and `google-adk-dev` package.

    `google-adk` is the core Java ADK library. Java ADK also comes with a pluggable example SpringBoot server to run your agents seamlessly. This optional
    package is present as part of `google-adk-dev`.

    If you are using maven, add the following to your `pom.xml`:

    ```xml title="pom.xml"
    <?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>

        <groupId>com.example.agent</groupId>
        <artifactId>adk-agents</artifactId>
        <version>1.0-SNAPSHOT</version>

        <!-- Specify the version of Java you'll be using -->
        <properties>
            <maven.compiler.source>17</maven.compiler.source>
            <maven.compiler.target>17</maven.compiler.target>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        </properties>

        <dependencies>
            <!-- The ADK core dependency -->
            <dependency>
                <groupId>com.google.adk</groupId>
                <artifactId>google-adk</artifactId>
                <version>0.3.0</version>
            </dependency>
            <!-- The ADK dev web UI to debug your agent -->
            <dependency>
                <groupId>com.google.adk</groupId>
                <artifactId>google-adk-dev</artifactId>
                <version>0.3.0</version>
            </dependency>
        </dependencies>

    </project>
    ```

    Here's a [complete pom.xml](http://github.com/google/adk-docs/tree/main/examples/java/cloud-run/pom.xml) file for reference.

    If you are using gradle, add the dependency to your build.gradle:

    ```title="build.gradle"
    dependencies {
        implementation 'com.google.adk:google-adk:0.2.0'
        implementation 'com.google.adk:google-adk-dev:0.2.0'
    }
    ```

    You should also configure Gradle to pass `-parameters` to `javac`. (Alternatively, use `@Schema(name = "...")`).


## Next steps

* Try creating your first agent with the [**Quickstart**](quickstart.md)