请问出现Downloading artifact: CUDA是怎么回事

初学小白,想尝试DiffEqFlux.jl官网上Lotka-Volterra的例子。但是运行时会出现

Downloading artifact: CUDA10.2
使用“2”个参数调用“DownloadFile”时发生异常:“操
作已超时。”
所在位置 行:7 字符: 1
+ $webclient.DownloadFile("https://github.com/Julia
GPU/CUDABuilder/rele ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) []
   , MethodInvocationException
    + FullyQualifiedErrorId : WebException
Downloading artifact: CUDA10.1



+ $webclient.DownloadFile("https://github.com/Julia
GPU/CUDABuilder/rele ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) []
   , MethodInvocationException
    + FullyQualifiedErrorId : WebException

。。。它会不断地换着版本Downloading artifact: CUDA。
搞不清楚是怎么回事,是有什么包没装好吗还是?
求各位大神帮忙看看,谢谢大家啦!

设下代理装这个包看看,你那边好像网速不行,下载超时了

谢谢回复!重装了CuArrays和CUDAnative之后可以出结果了,不过会有个warning,请问这个是不是可以忽略?

┌ Warning: `haskey(::TargetIterator, name::String)` is deprecated, use `Target(; name = name) !== nothing` instead.
│   caller = llvm_compat(::VersionNumber) at compatibility.jl:176
└ @ CUDAnative C:\Users\Administrator\.julia\packages\CUDAnative\C91oY\src\compatibility.jl:176

嗯,可以 :yum:

非常感谢!今天是第一次用Julia,我听说这个解微分方程好用,目前感觉还不错~
就是安装那些包总是等好半天 :rofl:

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