Changelog for ruby2.6-rubygem-ntlm-http-0.1.1-lp150.7.1.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
* Fri Dec 21 2018 Marcus Rueckert - disable docs
* Fri Jul 27 2012 cooloAATTsuse.com- initial package