Modulenotfounderror no module named torch version ubuntu distributed. After that I created a new virtual env for my project, then pip worked fine both inside the virtual. I only got the problem inside the virtual env. I am new to this, so I might not be answering your question. You signed out in another tab or window. is_available() returned False My problem was solved once I updated the drivers on my host machine since they did not support CUDA 11. common. ModuleNotFoundError: No module named ‘fused_layer_norm_cuda‘ 报错原因：安装apex包时使用命令：python setup. The stable release (e. 4 KDE Frameworks Version: 5.