"Your requirements could not be resolved to an installable set of packages." (laravel 5)

[martynbiz]

I got this error message when running composer update with Laravel 5, not 4. A little investigation into it, would seem it's trying to load different versions of Support?

"illuminate/support": "~4.1"

..but my project is requiring Laravel 5. Is there any way around this? Does the provider not work in 5 yet?

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Conclusion: don't install laravel/framework v5.0.27
    - Conclusion: don't install laravel/framework v5.0.26
    - Conclusion: don't install laravel/framework v5.0.25
    - Conclusion: don't install laravel/framework v5.0.24
    - Conclusion: remove laravel/framework v5.0.23
    - Conclusion: don't install laravel/framework v5.0.23
    - Conclusion: don't install laravel/framework v5.0.22
    - Conclusion: don't install laravel/framework v5.0.21
...

[illuminate3]

Came here to ask about L5 support and saw this thread.

This package only supports.

"illuminate/support": "~4.1"

Which means, trying to get KnightSwarm to support 5 or fork the package and build in L5 support.

[illuminate3]

Just found this:
https://github.com/aacotroneo/laravel-saml2