No such file to load tk

Ruby
1

Hello!

After:

require ‘tk’

Answer:

internal:lib/rubygems/custom_require:29:in require': no such file to load -- tk (LoadError) from <internal:lib/rubygems/custom_require>:29:inrequire’
from C:/Ruby192/prog/rub_by.rb:1:in `’

What is the problem?
Please describe how all the “build” in windows?

2

Have you installed Ruby with RubyInstaller? You have to enable tk
during installation, then.

– Matma R.

3

Yes, I used RubyInstaller

4

Ruby 1.9.2
Windows