=> Creating binary package /tmp/pkgbuild/devel/ruby-power_assert/work.earmv6hf/.packages/ruby27-power_assert-1.1.7.tgz
pkg_add: Conflicting PLIST with ruby27-base-2.7.1: lib/ruby/gems/2.7.0/cache/power_assert-1.1.7.gem
pkg_add: 1 package addition failed