Hi everyone,

i'm trying to setup t on my ubuntu 20.04 system. I'm using ruby 2.7.0 version.

here is my error log. could someone please help out?

```t list create following-date "+%Y-%m-%d"
Traceback (most recent call last):
20: from /usr/local/bin/t:23:in `

'
19: from /usr/local/bin/t:23:in `load'
18: from /var/lib/gems/2.7.0/gems/t-3.1.0/bin/t:20:in `<top (required)>'
17: from /var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor/base.rb:485:in `start'
16: from /var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor.rb:392:in `dispatch'
15: from /var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor/invocation.rb:127:in `invoke_command'
14: from /var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor/command.rb:27:in `run'
13: from /var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor.rb:243:in `block in subcommand'
12: from /var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor/invocation.rb:116:in `invoke'
11: from /var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor.rb:392:in `dispatch'
10: from /var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor/invocation.rb:127:in `invoke_command'
9: from /var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor/command.rb:27:in `run'
8: from /var/lib/gems/2.7.0/gems/t-3.1.0/lib/t/list.rb:46:in `create'
7: from /var/lib/gems/2.7.0/gems/twitter-6.2.0/lib/twitter/rest/lists.rb:328:in `create_list'
6: from /var/lib/gems/2.7.0/gems/twitter-6.2.0/lib/twitter/rest/utils.rb:64:in `perform_post_with_object'
5: from /var/lib/gems/2.7.0/gems/twitter-6.2.0/lib/twitter/rest/utils.rb:72:in `perform_request_with_object'
4: from /var/lib/gems/2.7.0/gems/twitter-6.2.0/lib/twitter/rest/utils.rb:50:in `perform_request'
3: from /var/lib/gems/2.7.0/gems/twitter-6.2.0/lib/twitter/rest/request.rb:37:in `perform'
2: from /usr/lib/ruby/2.7.0/forwardable.rb:229:in `empty?'
1: from /var/lib/gems/2.7.0/gems/http-3.3.0/lib/http/response/body.rb:52:in `to_s'
/var/lib/gems/2.7.0/gems/http-3.3.0/lib/http/response/body.rb:52:in `force_encoding': can't modify frozen String: "" (FrozenError)