I got the below issue #4
Description
/Library/Ruby/Gems/2.6.0/gems/xctoken-0.1.1/lib/xctoken/main.rb:23:in generate': Private Key not setup correctly. Please make sure ENV[KEY_DIR] has private key (RuntimeError) from /Library/Ruby/Gems/2.6.0/gems/thor-0.17.0/lib/thor/task.rb:27:in run'
from /Library/Ruby/Gems/2.6.0/gems/thor-0.17.0/lib/thor/invocation.rb:120:in invoke_task' from /Library/Ruby/Gems/2.6.0/gems/thor-0.17.0/lib/thor.rb:344:in dispatch'
from /Library/Ruby/Gems/2.6.0/gems/thor-0.17.0/lib/thor/base.rb:434:in start' from /Library/Ruby/Gems/2.6.0/gems/xctoken-0.1.1/bin/xctoken:16:in <top (required)>'
from /usr/local/bin/xctoken:23:in load' from /usr/local/bin/xctoken:23:in