安装zhcon时出错了，谁能帮看看！！

sindias

make  all-recursive
make[1]: Entering directory `/root/zhcon/zhcon-0.2.5'
Making all in src
make[2]: Entering directory `/root/zhcon/zhcon-0.2.5/src'
Making all in display
make[3]: Entering directory `/root/zhcon/zhcon-0.2.5/src/display'
if g++ -DHAVE_CONFIG_H -I. -I. -I../.. -I../../src    -funsigned-char -O2 -march=i686 -DNDEBUG -Wall -MT fblinear4.o -MD -MP -MF ".deps/fblinear4.Tpo" -c -o fblinear4.o fblinear4.cpp; \
        then mv -f ".deps/fblinear4.Tpo" ".deps/fblinear4.Po"; else rm -f ".deps/fblinear4.Tpo"; exit 1; fi
fblinear4.cpp: In member function âvirtual void FBLinear4::FillRect(int, int, int, int, int)â:
fblinear4.cpp:75: error: âmemsetâ was not declared in this scope
make[3]: *** [fblinear4.o] Error 1
make[3]: Leaving directory `/root/zhcon/zhcon-0.2.5/src/display'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/root/zhcon/zhcon-0.2.5/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/zhcon/zhcon-0.2.5'
make: *** [all] Error 2

imagelife

源里面不是有现成的吗？