Hi ,
When I executed mysql_install_db ,I got a message :
error while loading shared libraries: libjemalloc.so.1: cannot open shared object file: No such file or directory

-bash-4.2$ ./mysql_install_db --defaults-file=/mariadb/cnf_home/3308.cnf --user=mysql --basedir=/mariadb/db_home/mariadb-10.1.10 --datadir=/mariadb/data_home/3308
Installing MariaDB/MySQL system tables in '/mariadb/data_home/3308' ...
/mariadb/db_home/mariadb-10.1.10/bin/mysqld: error while loading shared libraries: libjemalloc.so.1: cannot open shared object file: No such file or directory

I look at this binary tar file ,I can't find this library .

Is the binary tar file forget to put the libjemalloc.so library file ?