Missing or Invalid URL in the dockerfile.

[SquarishRectangle]

The error I got was

Step 9/27 : RUN curl -s -L https://github.com/LeelaChessZero/lc0/releases/latest |    egrep -o '/LeelaChessZero/lc0/archive/v.*.tar.gz' |    wget --base=https://github.com/ -O lc0latest.tgz -i - &&    tar xfz lc0latest.tgz && rm lc0latest.tgz && mv lc0* /lc0
 ---> Running in ca0d93afccbb
No URLs found in -.
gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: Error is not recoverable: exiting now
The command '/bin/sh -c curl -s -L https://github.com/LeelaChessZero/lc0/releases/latest |    egrep -o '/LeelaChessZero/lc0/archive/v.*.tar.gz' |    wget --base=https://github.com/ -O lc0latest.tgz -i - &&    tar xfz lc0latest.tgz && rm lc0latest.tgz && mv lc0* /lc0' returned a non-zero code: 2

It seems to reference this line in the Dockerfile

    wget --base=https://github.com/ -O lc0latest.tgz -i - &&\

I don't have a lot of experience working with docker but from what I've pieced together there is supposed to be an URL after "-i" but it is missing.