---
title: "Discussion on \"ubuntu上安装NCCL\" | Hashnode"
description: "Discussion on \"ubuntu上安装NCCL\". 1.安装nccl的情况\n在运行insightface的过程当中会出现以下报错，需要安装nccl\nTraceback (most recent call last):\n  File \"test.py\", line 1, in <module>\n    import mxnet as mx\n  File \"/root/miniconda3/envs/insightface/lib/python3.8/site-packages/mxnet/__init__.py\", line 23, in <mod..."
url: "https://hashnode.com/posts/ubuntunccl/67ea042dd44f2aa1b3d0247e"
---

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# [ubuntu上安装NCCL](https://yangyongbiao.hashnode.dev/ubuntunccl?utm_source=hashnode&utm_medium=feed)

1.安装nccl的情况 在运行insightface的过程当中会出现以下报错，需要安装nccl Traceback (most recent call last): File "test.py", line 1, in <module> import mxnet as mx File "/root/miniconda3/envs/insightface/lib/python3.8/site-packages/mxnet/\_\_init\_\_.py", line 23, in <mod...

Mar 31, 2025 · 1 min read · yangyongbiao.hashnode.dev  
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