Changelog for ruby2.1-rubygem-minitar-0.6.1-3.6.x86_64.rpm :

* Sat Jan 19 2019 mrueckertAATTsuse.de- rb_build_ruby_abi needs to be rb_build_ruby_abis
* Fri Jan 18 2019 mrueckertAATTsuse.de- use rb_build_ruby_abi instead of rb_default_ruby_abi
* Thu Aug 30 2018 mrueckertAATTsuse.de- initial package