you haven’t got gradle installed properly
or the jre
you MUST have
Android 4, not latest
sdk 23 + command tools 23(some others work)
NDK 21 (b-e version)
JDK 8 (not 17)
JRE 8 (not latest)
The ndk/sdk/jdk hold specifi tools and libs you need
but you can’t run any of the tools without jre 8 installed.