我可以使用 rails 启动服务器，但是无法访问控制台。 当我尝试打开控制台时，看到这些行。
$ rails c
Running via Spring preloader in process 17025
Traceback (most recent call last):
50: from -e:1:in `<main>'
49: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
48: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/site_ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
47: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in `load'
46: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
45: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in `block in load'
44: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'
43: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'
42: from /home/hasantezcan/Documents/programing/ruby/checklist_project/Checklist/bin/rails:9:in `<main>'
41: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
40: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
39: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
38: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
37: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
36: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:83:in `register'
35: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
34: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
33: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands.rb:18:in `<main>'
32: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command.rb:44:in `invoke'
31: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command.rb:70:in `find_by_namespace'
30: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:79:in `lookup'
29: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:79:in `each'
28: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:80:in `block in lookup'
27: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:80:in `each'
26: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/command/behavior.rb:84:in `block (2 levels) in lookup'
25: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
24: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
23: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
22: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
21: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
20: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:83:in `register'
19: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
18: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
17: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/console/console_command.rb:4:in `<main>'
16: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
15: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
14: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
13: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
12: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
11: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:83:in `register'
10: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
9: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
8: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/2.5.0/irb/completion.rb:10:in `<main>'
7: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `require'
6: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in `load_dependency'
5: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in `block in require'
4: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
3: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
2: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:83:in `register'
1: from /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
/home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bootsnap-1.4.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require': libreadline.so.7: cannot open shared object file: No such file or directory - /home/hasantezcan/.rbenv/versions/2.5.1/lib/ruby/2.5.0/x86_64-linux/readline.so (LoadError)
我该如何解决
答案 0 :(得分：0)
根据以下错误，您似乎缺少系统依赖项
libreadline.so.7: cannot open shared object file: No such file or directory
您需要安装哪个。如果您使用的是Ubuntu，则可以安装以下软件包：libreadline7