安?WU-FTP ?在?行"make"操作後出?下列??提示：
ftpcmd.y: 1075.14: warning: type clash on default action :
ftpcmd.y: 1076.9: syntax error,unexpected =
ftpcmd.y: 1089.13: warning: type clash on default action :
ftpcmd.y:1091.9: syntax error,unexpected =
ftpcmd.y:1104.9: syntax error,unexpected =
ftpcmd.y:1196.9: syntax error,unexpected =
ftpcmd.y:1220.12: warning: empty rule for typed nonterminal,and no action
ftpcmd.y:1221.9: syntax error,unexpected =
make[1]: *** [ftpcmd.c] ?? 1
make[1]: Leaving directory '/usr/local/src/wu-ftp-2.6.2/src'
make:*** [all] ?? 2
???如何解?？多?各位啦！