$ composer global require silverstripe/sspak
Changed current directory to ~/.composer
[InvalidArgumentException] Could not find a version of package silverstripe/sspak matching your minimum-stability (stable). Require it with an explicit version constraint allowing its desired stability.
Yeah we haven’t released any stable tags for this. Your minimum stability is set to stable, you could lower it to dev and use dev-master constraint. Hope this helps!
I am unable to install this tool with composer