Composer错误：找不到匹配的包

Question

I have two Symfony projects: project-a (root project) and project-b.

My composer.json file from project-a contains:

{
  "name": "myprojects/project-a",
  "require": {
    "myprojects/project-b": "dev-master",
  },
  "repositories": [
        {
            "type": "vcs",
            "url":  "git@bitbucket.org:MYPROJECTS/project-b.git"
        }
    ]
}

And my composer.json from project-b:

{
  "name": "myprojects/project-b",
  "require": {
    "guzzlehttp/guzzle": "^6.3"
  }
}

I need to update project-b but when I execute the command composer update myprojects/project-b from project-a, I get this composer error:

[Composer\\DependencyResolver\\SolverProblemsException]

Problem 1

• Installation request for myprojects/project-b dev-master -> satisfiable by myprojects/project-b[dev-master].
• myprojects/project-b dev-master requires guzzlehttp/guzzle ^6.3 -> no matching package found.

Potential causes:

• A typo in the package name
• The package is not available in a stable-enough version according to your minimum-stability setting

I have tried solve this adding "minimum-stability": "dev" property to both composer.json files, but it doesn't works.. How can I solve this?

Thanks.

Answer 1

As commented in guzzle/guzzle issue 861 :

Looks like an issue with your caching.
Try clearing your composer cache, and self-update composer, then try again.

The OP Wildchild confirms in the comments :

composer clear cache and self-update solves my problem

"minimum-stability": "dev" is not needed.