When I tried to require
composer require nelmio/solarium-bundle
command is end with message
Killed.
Also when I tried to do
composer require nelmio/solarium-bundle --profile
Everything is fine but no class in Vendor folder. composer.json update it self but composer.lock is not updated.
I just want to try manually to add data for nelmio/solarium-bundle but cannot find data I need to import in composer.lock file.
SOLVED:
I using VM and I allow 1 Gb ram for nginx server. In some reason solarium bundle is need over 2Gb ram to install.
To check how much ram is used while composer install you can add
--profile
at end of composer command, in this case it was
composer require nelmio/solarium-bundle --profile