Try jspm 0.16.0-beta with npm install -g jspm@beta

Registry and format agnostic JavaScript package manager.

• Supports installing any module format from any registry, with GitHub and npm currently provided, via the registry API.
• Couples to the SystemJS module loader, which is built on the current draft of the browser ES6 module loader specfication.
• Carefully resolves version ranges using greedy fork minimization into flat multi-version package folders.
• Provides tiered bundling of multi-format module trees using SystemJS builder.
• Loads and builds assets through SystemJS plugins.

See https://jspm.io for a project overview.

For support, join the Gitter room or Google Group.

Use jspm --help to see the full up-to-date list of commands.

If you are interested in contributing to the project, please read the contributors' guide.

For a list of community projects and tools, see the Third-Party Resources Wiki.

See the SystemJS project page for SystemJS usage documentation.

• Getting Started with jspm
• Installing Packages
• Plugins
• Production Workflows
• Publishing Packages
• Registries
• Linking
• NodeJS Usage
• The Registry Property
• jspm API
• Registry API

Apache 2.0