conda: use makeWrapper for build platform

        zlib # libz.so.1

      ];

    in

      runCommand "conda-install" { buildInputs = [ makeWrapper zlib]; }

      runCommand "conda-install" { nativeBuildInputs = [ makeWrapper ]; buildInputs = [ zlib]; }

        # on line 10, we have 'unset LD_LIBRARY_PATH'

        # we have to comment it out however in a way that the number of bytes in the

        # file does not change. So we replace the 'u' in the line with a '#'