is there anyway to use with older swift toolchain

[robaho]

My xcode only has 5.7 and the package requires 5.9. I manually downloaded the 5.9 toolchain and installed and selected it, but XCode still complains about the package.

[soumyamahunt]

Hi @robaho, this package relies on macro feature provided by Swift. Since the macro features were introduced with Swift 5.9, this package can only work with Swift 5.9 and above.