Installation on Windows MSF 6.0

[serrapa]

I installed metasploit on Windows 10 following the installation guide provided on github. However I have a problem with the database:

Running msfconsole and then db_status I get:
[-] No database driver installed.

And if I run msfdb init, I get:

Traceback (most recent call last):
        2: from C:/metasploit-framework/bin/../embedded/framework/msfdb:15:in `<main>'
        1: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require': cannot load such file -- pg (LoadError)
        6: from C:/metasploit-framework/bin/../embedded/framework/msfdb:15:in `<main>'
        5: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:156:in `require'
        4: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:168:in `rescue in require'
        3: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:168:in `require'
        2: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:5:in `<top (required)>'
        1: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require': cannot load such file -- pg_ext (LoadError)
        12: from C:/metasploit-framework/bin/../embedded/framework/msfdb:15:in `<main>'
        11: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:156:in `require'
        10: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:168:in `rescue in require'
         9: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:168:in `require'
         8: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:4:in `<top (required)>'
         7: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:26:in `rescue in <top (required)>'
         6: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:15:in `block in <top (required)>'
         5: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/ruby_installer/runtime/singleton.rb:12:in `add_dll_directory'
         4: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/ruby_installer/runtime/singleton.rb:12:in `new'
         3: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/ruby_installer/runtime/dll_directory.rb:67:in `initialize'
         2: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:27:in `block in <top (required)>'
         1: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require': 127: The specified procedure could not be found.   - C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/2.7/pg_ext.so (LoadError)
        10: from C:/metasploit-framework/bin/../embedded/framework/msfdb:15:in `<main>'
         9: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:156:in `require'
         8: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:168:in `rescue in require'
         7: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:168:in `require'
         6: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:4:in `<top (required)>'
         5: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:26:in `rescue in <top (required)>'
         4: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:13:in `block in <top (required)>'
         3: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:19:in `rescue in block in <top (required)>'
         2: from C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/pg.rb:27:in `block in <top (required)>'
         1: from C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require'
C:/metasploit-framework/embedded/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require': 127: The specified procedure could not be found.   - C:/metasploit-framework/embedded/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/2.7/pg_ext.so (LoadError)

Can anyone help me please?

Metasploit Version : Framework Version: 6.0.48-dev-xxxx