4.6.5: installation request stuck

I added a package but it was not installed. Now I cannot install, update or delete other packages.

It seems the installation request is stuck in the queue...

Error:

Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

Problem 1
- Installation request for wbgym/pagenews-bundle ^1.0 -> satisfiable by wbgym/pagenews-bundle[1.0].
- wbgym/pagenews-bundle 1.0 requires wbgym/school-bundle dev-master -> satisfiable by wbgym/school-bundle[dev-master] but these conflict with your requirements or minimum-stability.

You can try to delete the job task JSON files in your contao-manager/ directory.

Quote:

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Originally Posted by xchs

You can try to delete the job task JSON files in your contao-manager/ directory.

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I have now removed it from composer.json, that seems to have worked.