I cannot get this pod installed on Catalina OSX 10.15.7

[RobertVoorn1977]

When I do a pod install, I get the following error:

[!] The platform of the target Tapo (macOS 10.15) is not compatible with RSASwiftGenerator (1.0.5), which does not support macOS.

[!] Automatically assigning platform macOS with version 10.15 on target Tapo because no platform was specified. Please specify a platform for this target in your Podfile. See https://guides.cocoapods.org/syntax/podfile.html#platform.

I am using Xcode version 12.4 and Swift 4.0 and the project format is set to ''Xcode 9.3-compatible".

I am not very familiar with Xcode development, or swift, so I am probably doing something stupid wrong. I just want to make sure it should be possible to install this CocoaPod on this configuration before putting a lot of effort on getting this to work for me.

The podfile has the following content:

#Uncomment the next line to define a global platform for your project
platform :osx, '10.15.7'

target 'Tapo' do
  #Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  #Pods for Tapo
	    pod 'RSASwiftGenerator'

end