MySQL起不来，不知道这些问题怎么解决？

amin

# cd  mysql/scripts/\r\n# ./mysql_install_db\r\n./mysql_install_db: /usr/local/bin/hostname: not found\r\nWARNING: The host \'\' could not be looked up with resolveip.\r\nThis probably means that your libc libraries are not 100 % compatible\r\nwith this binary MySQL version. The MySQL daemon, mysqld, should work\r\nnormally with the exception that host name resolving will not work.\r\nThis means that you should use IP addresses instead of hostnames\r\nwhen specifying MySQL privileges !\r\nPreparing db table\r\nPreparing host table\r\nPreparing user table\r\nPreparing func table\r\nPreparing tables_priv table\r\nPreparing columns_priv table\r\nInstalling all prepared tables\r\nld.so.1: /usr/local/mysql/libexec/mysqld: fatal: libstdc++.so.5: open failed: No such file or directory\r\nKilled\r\nInstallation of grant tables failed!\r\n...\r\n\r\n# /usr/local/mysql/libexec/mysqld --skip-grant &\r\n[1] 1109\r\n# ld.so.1: /usr/local/mysql/libexec/mysqld: fatal: libstdc++.so.5: open failed: No such file or directory\r\n\r\n[1]+  Killed  \r\n# ./mysqld_safe --user=mysql \r\n./mysqld_safe: /usr/local/bin/hostname: not found\r\n./mysqld_safe: /usr/local/bin/hostname: not found\r\nStarting mysqld daemon with databases from /usr/local/mysql/var\r\nKilled\r\nSTOPPING server from pid file /usr/local/mysql/var/.pid\r\n041220 16:51:08  mysqld ended

落伍者

cp  libstdc++.so.5 /usr/lib\r\nor\r\nln -s /usr/local/lib /usr/lib