Lock alias is not working

[pierredup]

The lock alias already exists in the recipe (#1146 (comment))

recipes/index.json

Line 149 in 7e2f8be

"lock": "symfony/lock",

But it's not working when trying to install the lock component.

[pierredup]

This should be resolved in symfony/flex#960

[fabpot]

Let's close it here then.