Wrong Guzzle version

[batje]

After installing you are stuck with an old guzzle/guzzle version. I think this is because of

https://packagist.org/packages/silex/ckan_client

I had to manually upgrade to guzzle 3.1.2. The manual is in my todo fork. But better even would be to have it install by default. Composer is quite new to me, so not sure where to fix it (i guess in the composer.json of the ckan module on d.o. if so, happy to provide a patch)

Also the 2d and 4th line of the 4 additional modules to enable (why? its an install profile?) were not necessary.

[davidread]

@noels One for you?