Rubymine和Atom找不到FXRuby代码中使用的fox16

Question

我想这是一条路。这是在Windows 10 PC上。

fox16肯定可以在

获得

  

C：\ Ruby24-x64 \ lib \ ruby​​ \ gems \ 2.4.0 \ gems \ fxruby-1.6.39-x64-mingw32 \ lib

这是Rubymine发出的消息。

C:\Ruby25-x64\bin\ruby.exe -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) "C:/Users/Dad Staples/RubymineProjects/UdemyProject/guiFXruby.rb"
C:/Ruby25-x64/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require': cannot load such file -- fox16 (LoadError)
    from C:/Ruby25-x64/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
    from C:/Users/Dad Staples/RubymineProjects/UdemyProject/guiFXruby.rb:1:in `<top (required)>'
    from -e:1:in `load'
    from -e:1:in `<main>'