composer create-project codeigniter4/framework fails

tried to install CI4 with the composer command (in the subject) but got a failure (now a big deal for the moment):

Content-Length mismatch, received 112549 bytes out of the expected 678234
http://packagist.org could not be fully loaded, package information was loaded from the local cache and may be out of date

                                                                                                                                 
  [Composer\Downloader\TransportException]                                                                                       
  The "https://packagist.org/p/codeigniter4/framework%243c2217fc3a1e3e41e36fe0384e16ecbf41f0f47cde509cbe5cec4d5b3964ebae.json"   
  file could not be downloaded (HTTP/1.1 404 Not Found)                                                                          
                                                              

I use this package.
https://github.com/kenjis/codeigniter-co...r/tree/4.x