I am using the RubyMotion for the first time.
However, when i try to use "rake" the Hello word example. There's a error message keep coming out from the terminal.
A new version of RubyMotion is available. Run `sudo motion update' to upgrade.
ERROR! The requested deployment target SDK is not available or supported by RubyMotion at this time.
No matter how many time I run the "sudo motion update", it keep coming out every time I try to "rake"
I am using the Xcode 9.0, RubyMotion starter plan which is version 4.22.
Someone could help me !!!?!??!