安装pidgin2.1出错！

shi_34543

在源代码目录下make,出错信息如下：
                 from nat-pmp.c:38:
/usr/include/sys/proc.h:66: error: `MAXLOGNAME' undeclared here (not in a function)
/usr/include/sys/proc.h:243: error: `MAXCOMLEN' undeclared here (not in a function)
In file included from nat-pmp.c:38:
/usr/include/sys/sysctl.h:402: error: `MAXLOGNAME' undeclared here (not in a function)
*** Error code 1

Stop.
make: stopped in /home/shizm/pidgin/libpurple
*** Error code 1

Stop.
make: stopped in /home/shizm/pidgin/libpurple
*** Error code 1

Stop.
make: stopped in /home/shizm/pidgin/libpurple
*** Error code 1

Stop.
make: stopped in /home/shizm/pidgin
*** Error code 1

Stop.
make: stopped in /home/shizm/pidgin

如何解决啊？

shi_34543

pidgin和eva还没进netbsd的ports，真时烦啊！