Dependency conflict with php-http/guzzle6-adapter 2.0

[Adambean]

If you try to include this package with the official instruction it will fail because of a version conflict.

composer require m4tthumphrey/php-gitlab-api php-http/guzzle6-adapter

This causes a conflict with dependency php-http/httplug because this package wants version 1.1, but the guzzle 6 adapter wants version 2.0.

- Installation request for m4tthumphrey/php-gitlab-api ^9.11 -> satisfiable by m4tthumphrey/php-gitlab-api[9.11.0].
- Can only install one of: php-http/httplug[v2.0.0, v1.1.0].
- php-http/guzzle6-adapter v2.0.0 requires php-http/httplug ^2.0 -> satisfiable by php-http/httplug[v2.0.0].
- m4tthumphrey/php-gitlab-api 9.11.0 requires php-http/httplug ^1.1 -> satisfiable by php-http/httplug[v1.1.0].
- Installation request for php-http/guzzle6-adapter ^2.0 -> satisfiable by php-http/guzzle6-adapter[v2.0.0].

To fix this I had to explicitly tell Composer to only use version ^1.0 of php-http/guzzle6-adapter as follows:

composer require m4tthumphrey/php-gitlab-api php-http/guzzle6-adapter:^1.0

The installation instructions should be updated on that.

[tipytechnique]

I had the same issue, you saved my day :)

[m1guelpf]

could you PR this to the documentation?

[klubnacht]

I got this one when trying to use your command:

  Problem 1
    - Can only install one of: php-http/httplug[v2.0.0, v1.1.0].
    - Can only install one of: php-http/httplug[v1.1.0, v2.0.0].
    - Can only install one of: php-http/httplug[v1.1.0, v2.0.0].
    - m4tthumphrey/php-gitlab-api 9.11.0 requires php-http/httplug ^1.1 -> satisfiable by php-http/httplug[v1.1.0].
    - Installation request for m4tthumphrey/php-gitlab-api ^9.11 -> satisfiable by m4tthumphrey/php-gitlab-api[9.11.0].
    - Installation request for php-http/httplug (locked at v2.0.0) -> satisfiable by php-http/httplug[v2.0.0].

The issue seems to be fixed when specifying the version of php-http/httplug 😇

composer require m4tthumphrey/php-gitlab-api php-http/guzzle6-adapter:^1.0 php-http/httplug:^1.1