Using version ^0.3.1 for mtymek/expressive-config-manager
./composer.json has been updated
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Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- The requested package ocramius/proxy-manager == 2.0.1.0 could not be found.
Problem 2
- The requested package filp/whoops == 2.0.0.0 could not be found.
Problem 3
- zendframework/zend-code 2.4.9 requires zendframework/zend-eventmanager 2.4.9 -> satisfiable by zendframework/zend-eventmanager[2.4.9].
- zendframework/zend-code 2.4.8 requires zendframework/zend-eventmanager 2.4.8 -> satisfiable by zendframework/zend-eventmanager[2.4.8].
- zendframework/zend-code 2.4.7 requires zendframework/zend-eventmanager 2.4.7 -> satisfiable by zendframework/zend-eventmanager[2.4.7].
- z
I get this error