kali msfconsole第一次启动失败 'cannot load such file -- bundler/setup'

root@kali:~/Desktop/ctf# msfconsole 
[*] Bundler failed to load and returned this error:

   'cannot load such file -- bundler/setup'

[*] You may need to uninstall or upgrade bundler
root@kali:~/Desktop/ctf# service postgresql start
root@kali:~/Desktop/ctf# update-rc.d postgresql enable
root@kali:~/Desktop/ctf# msfdb init
[i] Database already started
[+] Creating database user 'msf'
[+] Creating databases 'msf'
[+] Creating databases 'msf_test'
[+] Creating configuration file '/usr/share/metasploit-framework/config/database.yml'
[+] Creating initial database schema
Traceback (most recent call last):
	2: from /usr/local/bin/bundle:23:in `<main>'
	1: from /usr/lib/ruby/2.5.0/rubygems.rb:303:in `activate_bin_path'
/usr/lib/ruby/2.5.0/rubygems.rb:284:in `find_spec_for_exe': Could not find 'bundler' (1.17.3) required by your /usr/share/metasploit-framework/Gemfile.lock. (Gem::GemNotFoundException)
To update to the latest version installed on your system, run `bundle update --bundler`.
To install the missing version, run `gem install bundler:1.17.3`
root@kali:~/Desktop/ctf# gem install bundler:1.17.3
Fetching: bundler-1.17.3.gem (100%)
Successfully installed bundler-1.17.3
Parsing documentation for bundler-1.17.3
Installing ri documentation for bundler-1.17.3
Done installing documentation for bundler after 7 seconds
1 gem installed
root@kali:~/Desktop/ctf# msfconsole 
                                                  
# cowsay++
 ____________
< metasploit >
 ------------
       \   ,__,
        \  (oo)____
           (__)    )\
              ||--|| *


       =[ metasploit v5.0.60-dev                          ]
+ -- --=[ 1947 exploits - 1089 auxiliary - 333 post       ]
+ -- --=[ 556 payloads - 45 encoders - 10 nops            ]
+ -- --=[ 7 evasion                                       ]

msf5 > 

参考博客：https://blog.csdn.net/weixin_42299610/article/details/104907407