在此文件中,您可以定义自定义挂钩.例如：

Gem.post_install do
  puts "post_install called for gem"
end

无需任何要求.
输出示例：

Successfully built RubyGem
  Name: post_install_test
  Version: 0.1.0
  File: post_install_test-0.1.0.gem
post_install called for gem
Successfully installed post_install_test-0.1.0
1 gem installed

我在source中只找到了相关文档.

如果这不起作用,或者您对post安装挂钩的更改似乎并不总是更新,请在重建和安装之前完全卸载gem.