我正在努力解决以下问题：我目前正尝试将win32screenshot lib（link）用于正在构建的ruby脚本，但是我什至无法使用它，因为当我需要lib我出现以下错误：
irb(main):001:0> require 'win32/screenshot'
Traceback (most recent call last):
16: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/irb-1.0.0/exe/irb:11:in `<top (required)>'
15: from (irb):2
14: from (irb):2:in `rescue in irb_binding'
13: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
12: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
11: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/win32screenshot-3.0.0/lib/win32/screenshot.rb:8:in `<top (required)>'
10: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
9: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
8: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/win32screenshot-3.0.0/lib/win32/screenshot/bitmap_maker.rb:1:in `<top (required)>'
7: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/win32screenshot-3.0.0/lib/win32/screenshot/bitmap_maker.rb:2:in `<module:Win32>'
6: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/win32screenshot-3.0.0/lib/win32/screenshot/bitmap_maker.rb:5:in `<module:Screenshot>'
5: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/win32screenshot-3.0.0/lib/win32/screenshot/bitmap_maker.rb:6:in `<class:BitmapMaker>'
4: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/win32screenshot-3.0.0/lib/win32/screenshot/bitmap_maker.rb:9:in `singleton class'
3: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/ffi-1.11.3/lib/ffi/library.rb:99:in `ffi_lib'
2: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/ffi-1.11.3/lib/ffi/library.rb:99:in `map'
1: from /home/prudi/.rbenv/versions/2.6.6/lib/ruby/gems/2.6.0/gems/ffi-1.11.3/lib/ffi/library.rb:145:in `block in ffi_lib'
LoadError (Could not open library 'user32': user32: cannot open shared object file: No such file or directory.)
Could not open library 'libuser32.so': libuser32.so: cannot open shared object file: No such file or directory
我已经搜索了一段时间，但是什么也没有...
有什么想法吗？谢谢！
SO：Windows 10-Ruby：2.6.6