当我运行 usr/local/etc/raddb/radiusd.conf 中的文件时，它会产生任何问题吗？？“./radiusd.conf”命令，出现如下错误：
./radiusd.conf: line 54: prefix: command not found
./radiusd.conf: line 55: exec_prefix: command not found
./radiusd.conf: line 56: sysconfdir: command not found
./radiusd.conf: line 57: localstatedir: command not found
./radiusd.conf: line 58: sbindir: command not found
./radiusd.conf: line 59: logdir: command not found
./radiusd.conf: line 60: raddbdir: command not found
./radiusd.conf: line 61: radacctdir: command not found
./radiusd.conf: line 65: name: command not found
./radiusd.conf: line 68: confdir: command not found
./radiusd.conf: line 69: run_dir: command not found
./radiusd.conf: line 72: db_dir: command not found
./radiusd.conf: line 106: libdir: command not found
./radiusd.conf: line 117: pidfile: command not found
./radiusd.conf: line 219: max_request_time: command not found
./radiusd.conf: line 238: cleanup_delay: command not found
./radiusd.conf: line 257: max_requests: command not found
./radiusd.conf: line 273: listen: command not found
./radiusd.conf: line 287: type: =: not found
./radiusd.conf: line 287: type: auth: not found
./radiusd.conf: line 306: ipaddr: command not found
./radiusd.conf: line 316: port: command not found
./radiusd.conf: line 343: syntax error near unexpected token `}'
./radiusd.conf: line 343: `}'
请帮我解决这个问题，我遇到了这个错误。谢谢！！！