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HPC服务上安装问题:Failed connect to mirrors.aliyun.com:80; Operation now in progress

xpeng 2016-09-26 17:01:50 9463

你好,在安装Torch的过程中(http://torch.ch/docs/getting-started.html)执行预安装步骤bash install-deps;报错:
http://mirrors.aliyun.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to mirrors.aliyun.com:80; Operation now in progress"
Trying other mirror.
http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 12] Timeout on http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/repomd.xml: (28, 'Connection timed out after 30182 milliseconds')
Trying other mirror.
http://mirrors.aliyun.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] curl#7 - "Failed connect to mirrors.aliyun.com:80; Operation now in progress"
Trying other mirror.
http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 12] Timeout on http://mirrors.aliyuncs.com/centos/7/os/x86_64/repodata/repomd.xml: (28, 'Connection timed out after 30032 milliseconds')
Trying other mirror.

似乎是阿里云服务器连接出问题。

HPC高性能处理中很大一部分神经网络深度学习的应用实在torch上面跑的,希望你们能测试一下torch的基础安装过程,谢谢

机器学习/深度学习 Linux Shell
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  • dongshan8
    2019-07-17 20:12:10

    您好,

    这有可能是连接不到软件安装源服务器的原因。建议使用 yum update 的命令验证一下。

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