Upgrade 2.0.7 to 2.1

[cizgidekiadam]

Steps to reproduce

Tried to update 2.1 with:
composer require magento/product-community-edition 2.1.0 --no-update
composer update

Expected result

Updated to 2.1

Actual result

Error Says magento/product-community-edition 2.1.0 requires composer/composer 1.0.0-beta1 -> satisfiable by composer/composer[1.0.0-beta1] but these conflict with your requirements or minimum-stability.

Current composer version is
Composer version 1.1.2

I've tried to change required composer version with >=, at this time it said :
magento/product-community-edition 2.1.0 requires braintree/braintree_php 3.7.0 -> satisfiable by braintree/braintree_php[3.7.0] but these conflict with your requirements or minimum-stability.

Ideas ?

[andimov]

@rbostan
Thank you for reporting. Please, attach, your composer.json file here.

[cizgidekiadam]

composer.json.txt

[cizgidekiadam]

Hi,
Is there any solution for me ?

[salgua]

Hi,
same problem here.

[andimov]

@rbostan
Please check that you used composer for installing prev version.
The easiest way to tell is to see whether or not all Magento components are under app/code; if so, you cloned GitHub and your solutioin here . If Magento components are under vendor, you used Composer and you can try fix this issue throught apply MDVA-532.* patch.
Instruction here: Technical Bulletin. Upgrade to Magento version 2.1

[cizgidekiadam]

Components in /vendor folder. I have checked out github first, then install components with composer install. All necessary patches applied.

Problem may be about a previous composer self-update. Because, i tried a clean install and everything is fine.

[oserediuk]

@rbostan Did you upgrade magento to version 2.1 after composer self-update?

[cizgidekiadam]

@oserediuk I did self-update at v 2.0.7 before trying upgrade. Problem may be current composer version (1.1.2) greater than 2.1 upgrade dependent composer version (1.0.0-beta1)

[oserediuk]

@rbostan , so can we close this issue?

[cizgidekiadam]

@oserediuk as you wish. For 2.0.7 users with composer version higher then 2.1 depends, problem may be still exists.

[spencerthayer]

Same problem here.