Changelog for ruby2.5-rubygem-bcrypt_pbkdf-1.0.0-3.6.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
* Tue Aug 22 2017 mrueckertAATTsuse.de- initial package