can not install gnokii 0.6.27 on FreeBSD 7.1R

[Mika Chu]

Hi,

I am trying gnokii .6.27 on FreeBSD 7.1 release. Before installation, I cancelled the only selected option "Build graphical version (xgnokii)", at last, complie stopped. Error following,

gnokii-gnokii.o(.text+0x1c7): In function `shell':
: undefined reference to `strndup'
gmake[1]: *** [gnokii] Error 1
gmake[1]: Leaving directory `/usr/ports/comms/gnokii/work/gnokii-0.6.27/gnokii'
gmake: *** [all-recursive] Error 1
*** Error code 2

Stop in /usr/ports/comms/gnokii.
*** Error code 1

Stop in /usr/ports/comms/gnokii.

What should I do then?

Thanks!

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Mika Chu