The 'pip==9.0.3' distribution was not found and is required by the application (3 Solutions!!) 2:13 | Traitement de la vidéo... Chargement... Télécharger
![[py2exe|_cffi_backend|pyopencl] Khắc phục lỗi _cffi_backend và pkg_resources.DistributionNotFound](https://i.ytimg.com/vi/R56wFrYakbM/hqdefault.jpg)
