关于MYSQL CLUSTER 的问题

请高手指点：我是在HP64的服务器，LINUX4环境下，调用mgm api函数的时候进行编译的，然后就报下面的错，/usr/lib/mysql/libndbclient.a(mgmapi.o)(.text+0xaec2): In function `ndb_mgm_get_configuration':
/data/home/mysqldev/tmp-200701251519-5.1.15-beta-1844/rpm/BUILD/mysql-5.1.15-beta/mysql-release-5.1.15-beta/storage/ndb/src/mgmapi/mgmapi.cpp:2095: undefined reference to `base64_needed_decoded_length'
/usr/lib/mysql/libndbclient.a(mgmapi.o)(.text+0xaf12):/data/home/mysqldev/tmp-200701251519-5.1.15-beta-1844/rpm/BUILD/mysql-5.1.15-beta/mysql-release-5.1.15-beta/storage/ndb/src/mgmapi/mgmapi.cpp:2096: undefined reference to `base64_decode'
/usr/lib/mysql/libndbclient.a(NdbSleep.o)(.text+0x32): In function `NdbSleep_MilliSleep':
/data/home/mysqldev/tmp-200701251519-5.1.15-beta-1844/rpm/BUILD/mysql-5.1.15-beta/mysql-release-5.1.15-beta/storage/ndb/src/common/portlib/NdbSleep.c:23: undefined referenceto `my_sleep'
collect2: ld returned 1 exit status哪位大虾能帮忙解决一下，小弟谢谢了