Changelog for ruby2.5-rubygem-bundler-1-1.17.3-4.7.x86_64.rpm :

* Sat Jan 19 2019 Marcus Rueckert - rb_build_ruby_abi needs to be rb_build_ruby_abis
* Fri Jan 18 2019 Marcus Rueckert - use rb_build_ruby_abi instead of rb_default_ruby_abi
* Tue Jan 15 2019 Marcus Rueckert - initial package