Package Manager

The Package Manager is a tool which enables sharing and management of reusable components and assets, supports cross-platform application and plugin development, and simplifies installation, updates, and removal of project dependencies, such as:

• Kanzi Engine libraries and headers

• Kanzi Engine plugins

• Kanzi Studio plugins

• Asset packages

Note

The Package Manager is available only for Kanzi 3.9.11 and later.

Installing the Package Manager

Download and install the Package Manager from the Kanzi Hub.

See Kanzi Hub and Kanzi Account.

Once the Package Manager installation is complete, it has:

• Installed Conan 2.10.0.

• Added the Rightware official Conan repository, kanzi-conan-external, as a Conan remote.

• Added the necessary Conan profiles and configurations required by Kanzi.

• Installed the Package Manager Kanzi Studio plugin for Kanzi 3.9.11 and later.

After a successful installation, the Package Manager appears in the Kanzi Studio main menu.

Package Manager Plugin for Kanzi Studio

The Package Manager for Kanzi Studio provides a graphical interface for working with Conan repositories and packages. With the plugin, you do not need to manually use command-line instructions or edit configuration files.

Supported Package Types

The plugin recognizes different package types and processes them as follows:

• |kr| plugins are added as project dependencies.

• |ks| plugins are added as dependencies of the current Kanzi Studio instance.

• Asset packages are added as asset sources for the current Kanzi Studio instance.

Automatic Package Detection

The plugin automatically detects changes in the packages.json file and notifies you about required updates to the libraries of your Kanzi Studio project.

Kanzi Engine Plugins in Asset Packages

The plugin allows Kanzi Engine plugins to be added as dependencies in Asset Packages. This ensures that the required Kanzi Engine plugins are automatically added to the project when such assets are imported.

Conan-powered Kanzi Studio Project Templates

The plugin includes a set of Conan-powered Kanzi Studio project templates. These templates enable Kanzi Studio to use Conan-based package management, making project setup and development more efficient and streamlined.

After installing the Package Manager, the new templates appear in the Template dropdown of the New Project window.

See Using Package Manager Kanzi Studio plugin

Migrating your project to a newer Kanzi version

When you install a new version of Kanzi, you can migrate your projects to use it.

1. Install the newer Kanzi version. You can install it side by side with your existing version.

2. Open your project in the newer Kanzi Studio.

3. If the newer version contains breaking changes, follow the migration guide for that version. See Release notes and migration guides.

When you open a project that was created with an earlier Kanzi Studio, the newer Kanzi Studio displays a popup and asks you to confirm migration of the project. After you confirm, Kanzi Studio updates the project to the newer version.

Note

• If your project uses the Code Behind feature, remove the Code Behind plugin before opening it in a newer Kanzi Studio. The Conan-based templates do not support Code Behind.

• Some package dependencies may require you to update or reinstall packages after migration.

Kanzi Application build requirements

When building an application project using the Package Manager, ensure the following:

• CMake 3.21 or later is installed and available in your system PATH. See https://cmake.org/download/.

• If building for any QNX platform, Ninja must also be installed and available in your system PATH. See https://github.com/ninja-build/ninja/wiki/Pre-built-Ninja-packages.

See Platform requirements

Known Issues

• The Code Behind feature is not supported when using Conan-based Kanzi Studio project templates.

• When using templates provided through the Package Manager, deploying Kanzi applications from Kanzi Studio to Android does not work. You can build and deploy the application manually with Gradle CLI or Android Studio.

• Package Manager does not work with Java packages, and the Android templates do not include a Java plugin template. You can manually add Java dependencies and create your own Java plugin subproject.

• The Package Manager installer currently overwrites Conan profiles in the Conan cache. If you have existing profiles that match those needed by Kanzi, they will be overwritten when you install the Package Manager.

Troubleshooting

In some cases, the Package Manager installer can fail or hang. If that happens:

1. Clear the Conan cache on your computer, located at C:\Users\<admin>\.conan2\.

2. Reinstall the Package Manager from Kanzi Hub.

See also

Using Package Manager Kanzi Studio plugin

Using Package Manager to create and deploy an Asset package