You are right @michaelvolst.
But, now Im trying to install "league/flysystem-aws-s3-v3 ~1.0" and Im dealing with this issue:
Your requirements could not be resolved to an installable set of packages.
Problem 1
- league/flysystem-aws-s3-v3 1.0.0 requires aws/aws-sdk-php 3.*@dev -> satisfiable by aws/aws-sdk-php[3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.1.0, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5].
- league/flysystem-aws-s3-v3 1.0.1 requires aws/aws-sdk-php ^3.0.0 -> satisfiable by aws/aws-sdk-php[3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.1.0, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5].
- league/flysystem-aws-s3-v3 1.0.2 requires aws/aws-sdk-php ^3.0.0 -> satisfiable by aws/aws-sdk-php[3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.1.0, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5].
- league/flysystem-aws-s3-v3 1.0.3 requires aws/aws-sdk-php ^3.0.0 -> satisfiable by aws/aws-sdk-php[3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.1.0, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5].
- league/flysystem-aws-s3-v3 1.0.4 requires aws/aws-sdk-php ^3.0.0 -> satisfiable by aws/aws-sdk-php[3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.1.0, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5].
- aws/aws-sdk-php 3.3.5 requires guzzlehttp/guzzle ~5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.3.4 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.3.3 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.3.2 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.3.1 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.3.0 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.2.6 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.2.5 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.2.4 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.2.3 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.2.2 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.2.1 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.2.0 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.1.0 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.0.7 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.0.6 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.0.5 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.0.4 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.0.3 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.0.2 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.0.1 requires guzzlehttp/guzzle >=5.3|~6.0.1|~6.1 -> no matching package found.
- aws/aws-sdk-php 3.0.0 requires guzzlehttp/guzzle ^5.3 || ^6.0.1 -> no matching package found.
- Installation request for league/flysystem-aws-s3-v3 ~1.0 -> satisfiable by league/flysystem-aws-s3-v3[1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4].
Potential causes:
- A typo in the package name
- The package is not available in a stable-enough version according to your minimum-stability setting
see <https://groups.google.com/d/topic/composer-dev/_g3ASeIFlrc/discussion> for more details.
Read <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.
Installation failed, reverting ./composer.json to its original content.