error on calling main()

[aabhash94]

esolving yann.lecun.com (yann.lecun.com)... 172.67.171.76, 104.21.29.36
Connecting to yann.lecun.com (yann.lecun.com)|172.67.171.76|:80... connected.
HTTP request sent, awaiting response... 503 Service Unavailable
2021-03-11 22:01:06 ERROR 503: Service Unavailable.

ERROR: failed process: Process(wget -O /home/jarvis/.julia/packages/Knet/bTNMd/data/mnist/train-images-idx3-ubyte.gz http://yann.lecun.com/exdb/mnist/train-images-idx3-ubyte.gz, ProcessExited(8)) [8]
Stacktrace:
[1] error(::String, ::Base.Process, ::String, ::Int64, ::String) at ./error.jl:42
[2] pipeline_error at ./process.jl:705 [inlined]
[3] #run#505(::Bool, ::Function, ::Cmd) at ./process.jl:663
[4] run at ./process.jl:661 [inlined]
[5] download(::String, ::String) at ./download.jl:30
[6] _mnist_gzload(::String) at /home/jarvis/.julia/packages/Knet/bTNMd/data/mnist.jl:71
[7] _mnist_xdata(::String) at /home/jarvis/.julia/packages/Knet/bTNMd/data/mnist.jl:53
[8] mnist() at /home/jarvis/.julia/packages/Knet/bTNMd/data/mnist.jl:34
[9] main() at ./REPL[22]:3
[10] top-level scope at none:0

[ekinakyurek]

it might be an internet connection problem, or a server problem in http://yann.lecun.com/

Could you try again?