docker Error building image
I have this error when i build nitter with `docker build -t nitter:latest .`

`     Error: Specified directory (/src/nitter) does not contain a .nimble file.
The command '/bin/sh -c apk update     && apk add libsass-dev libffi-dev openssl-dev redis     && nimble build -y -d:release --passC:"-flto" --passL:"-flto"     && strip -s nitter     && nimble scss' returned a non-zero code: 1
`
Anyone has the same issue ? if yes how to resolve that ?