gem_extconf.rb in ruby-vpi-7.0.0 vs gem_extconf.rb in ruby-vpi-7.1.0

@@ -1,8 +1,8 @@
 ## This file is invoked by RubyGems to build the extension.
 
 require 'fileutils'
 
-system('rake build') &&
+system('rake build config_gem_install') &&
 FileUtils.touch('Makefile')
 
 exit $?.exitstatus