i have a problem in running "ruby ./ dnscat2"
Traceback (most recent call last):
5: from ./dnscat2.rb:15:in <main>' 4: from /usr/local/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:inrequire'
3: from /usr/local/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' 2: from /root/dnscat2/server/libs/swindow.rb:47:in<top (required)>'
1: from /usr/local/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' /usr/local/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:inrequire': cannot load such file -- readline (LoadError)
i have a problem in running "ruby ./ dnscat2" Traceback (most recent call last): 5: from ./dnscat2.rb:15:in
<main>' 4: from /usr/local/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in
require' 3: from /usr/local/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:inrequire' 2: from /root/dnscat2/server/libs/swindow.rb:47:in
<top (required)>' 1: from /usr/local/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:inrequire' /usr/local/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in
require': cannot load such file -- readline (LoadError)