Cannot start precompiled client in linux

[nathanlgabriel]

I'm in Ubuntu 18.04. I've downloaded the precompiled client_linux and moved the lc0 executable to the same folder as it. I've also tried moving client_linux to the original location of lc0.

If I run ./lczero-client --hostname=http://127.0.0.1:8080 --user=test --password=asdf
I get "No such file or directory"

If I run ./client_linux --hostname=http://127.0.0.1:8080 --user=test --password=asdf
I get "Permission denied"

If I run sudo ./client_linux --hostname=http://127.0.0.1:8080 --user=test --password=asdf
I get "command not found"

I know leela is working fine because I've used it with Arena and Nibbler (the Nibbler precompiled binary didn't work for me either, but it was easy enough to run it from source. Compiling the training client from source looks like a lot more work. So I'd really appreciate it if someone knows how to get the precompiled linux binary working)

Thanks for the help!