WuJune

layer `torch.roll` not exists or registered, with pnnx to ncnn

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## error log | 日志或报错信息 | ログ ``` ❯ python ./pnnx/cpu_demo/scunet_demo_ncnn.py layer torch.roll not exists or registered [1] 80513 segmentation fault (core dumped) python ./pnnx/cpu_demo/scunet_demo_ncnn.py ``` ## model | 模型...

mpv build error

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**Describe the bug** Error reported during mpv build following [Linux Installation](https://github.com/jellyfin/jellyfin-mpv-shim#linux-installation) in [jellyfin-mpv-shim](https://github.com/jellyfin/jellyfin-mpv-shim) on Linux ``` git clone https://github.com/mpv-player/mpv-build.git cd mpv-build echo --enable-libmpv-shared > mpv_options ./rebuild -j4 sudo ./install sudo...