PyraNet配置常见问题

ffi.lua:20: libmatio.so.2: cannot open shared object file: No such file or directory

sudo apt-get install libmatio2

luarocks install matio

ffi.lua:192: libnccl.so.1: cannot open shared object file: No such file or directory

git clone https://github.com/NVIDIA/nccl
cd nccl
make install
sudo ldconfig
luarocks install nccl

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