security-bundle conflicts with symfony 2.8

[josecash]

Hi there, I'm trying to install FOSOAuthServerBundle in a symfony 2.8 without any luck.

I'm running composer over php 7.1 and the error looks like this:

Your requirements could not be resolved to an installable set of packages.
Problem 1
    - Conclusion: remove symfony/symfony v2.8.33
....
friendsofsymfony/oauth-server-bundle dev-master requires symfony/security-bundle ~3.0|^4.0 -> satisfiable by symfony/security-bundle[v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.1, v3.1.10, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.14, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9, v3.3.0, v3.3.1, v3.3.10, v3.3.11, v3.3.12, v3.3.13, v3.3.14, v3.3.15, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9, v3.4.0, v3.4.1, v3.4.2, v3.4.3, v4.0.0, v4.0.1, v4.0.2, v4.0.3].
....

Any idea? Thanks.

[dkarlovi]

Master branch is not compatible with Symfony 2, use released version instead of pulling from live brancjes, especially master.

[josecash]

Ok, thanks for the quick response.

Which version is better for 2.8? "friendsofsymfony/oauth-server-bundle": "1.5"

[dkarlovi]

You don't need to specify a version. If you configure Composer correctly, it figures out the best version it can use with your current setup. But yes, that would be 1.5.