在配置一个程序的PATH时出错，求帮助

启动 MLDonkey 报错如下：
mlnet
2011/03/25 17:01:31 [cO] Starting MLDonkey 3.0.6 ...
2011/03/25 17:01:31 [cO] Language EN, locale ANSI_X3.4-1968, ulimit for open files 1024
2011/03/25 17:01:31 [cO] MLDonkey is working in /home/raymond/.mldonkey

2011/03/25 17:01:31 [cO] creating new MLDonkey base directory in /home/raymond/.mldonkey

2011/03/25 17:01:31 [Gettext] Loading language resource mlnet_strings.en_US.UTF-8
2011/03/25 17:01:31 [cO] loaded language resource file
2011/03/25 17:01:31 [DNS] Resolving [raymond-Evo-N800v] ...
2011/03/25 17:01:31 [DNS] Resolving [www.mldonkey.org] ...
mlnet: relocation error: /lib/libnss_mdns4_minimal.so.2: symbol strlen, version GLIBC_2.0 not defined in file libc.so.6 with link time reference

请诸位大大帮忙指点