I am getting errors regarding shared libraries in my Debian docker container:

Error loading shared library libncursesw.so.6: No such file or directory (needed by /app/erts-12.2.1/bin/beam.smp)
Error loading shared library libz.so.1: No such file or directory (needed by /app/erts-12.2.1/bin/beam.smp)
Error loading shared library libstdc++.so.6: No such file or directory (needed by /app/erts-12.2.1/bin/beam.smp)
Error loading shared library libgcc_s.so.1: No such file or directory (needed by /app/erts-12.2.1/bin/beam.smmp)

Even though I do have all dependencies installed AFAIK:

    apt install -y \
      openssl \
      libncursesw6 \
      libstdc++6 \
      libgcc-s1 \
      zlib1g \
      wget \
      musl-dev && \

For musl, I had to create a link as well:

ln -s /usr/lib/x86_64-linux-musl/libc.so /lib/libc.musl-x86_64.so.1

The same procedure for the other libraries like this:

ln -s /lib/x86_64-linux-gnu/libncursesw.so.6 /lib/libncursesw.so.6

did not succeed.

Does anyone know where erlang/elixir looks for shared libraries? And, if I can add options to include the Debian library path /lib/x86_64-linux-gnu/?