Box allows Symfony 3.x console component, but uses 2.x Dialog helper internally

[padraic]

Dialog helper was deprecated from 2.5, should be replaced by Question helper. Breaks on asking for the passphrase to a private key when signing phars with openssl. Temporary workaround, when installing box as an isolated composer dev dependency, is to manually require-dev symfony/console for 2.8.

[theofidry]

Fixed in the fork https://github.com/humbug/box