BIN apache-madlib-1.18.0-bin-Darwin.dmg
   BIN apache-madlib-1.18.0-bin-Linux-CentOS6.rpm
   BIN apache-madlib-1.18.0-bin-Linux-CentOS7.rpm
   BIN apache-madlib-1.18.0-bin-Linux-Ubuntu18.deb
   BIN apache-madlib-1.18.0-src.tar.gz