schmittjoh/serializer — pull request #152 by eugene-dounar (2013-09-17 20:26:12+00:00)
Title: composer install --dev fails

"composer install --dev" gives.
>[RuntimeException]
> Failed to execute git checkout 'v2.3.0-BETA2' && git reset --hard 'v2.3.0-BETA2'
>
> error: pathspec 'v2.3.0-BETA2' did not match any file(s) known to git.

Update the vendors?