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

[cellsheet]

Hello, I'm receiving this error when I run composer require stwa/google-addressbook. However, when I attempt to run composer require google/apiclient 1.0.6@beta (I'm assuming this is going to be for any 1.0.*@beta because running require for google-addressbook didn't automatically resolve), I get the following:

./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)                  
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - The requested package google/apiclient 1.0.6@beta exists as google/apiclient[1.0.2-beta, 1.0.3-beta, 1.0.4-beta, 1.0.5-beta, 1.0.6-beta, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, dev-fixes-1122, dev-issue-1249, dev-master, 2.x-dev, dev-v1-master, 1.1.x-dev, v1.0.0-alpha, v1.0.1-beta, v1.1.8, v2.0.0, v2.0.0-RC1, v2.0.0-RC2, v2.0.0-RC3, v2.0.0-RC4, v2.0.0-RC5, v2.0.0-RC6, v2.0.0-RC7, v2.0.0-RC8, v2.0.1, v2.0.2, v2.0.3, v2.1.0, v2.1.1, v2.1.2, v2.1.3, v2.2.0] but these are rejected by your constraint.


Installation failed, reverting ./composer.json to its original content.

I'm currently running this on debian stretch with php 7, composer 1.2.2 using roundcube 1.3. This however didn't seem to be an issue with my previous install on debain jessie under php5 with roundcube 1.2.x.

[ediazrod]

I have the same problem too..

`Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages.

Problem 1 - Installation request for stwa/google-addressbook dev-master -> satisfiable by stwa/google-addressbook[dev-master]. - stwa/google-addressbook dev-master requires google/apiclient 1.0.*@beta -> satisfiable by google/apiclient[1.0.2-beta, 1.0.3-beta, 1.0.4-beta, 1.0.5-beta, 1.0.6-beta, v1.0.0-alpha, v1.0.1-beta] but these conflict with your requirements or minimum-stability.

`

[daniele-athome]

I worked around it by setting minimum-stability to dev and prefer-stable to true:

php composer.phar config minimum-stability dev
php composer.phar config prefer-stable true