当我输入"make"以后出现如下信息:
cd src && make zgv
make[1]: Entering directory `/home/lyg/SoftWare/zgv-5.6/src'
gcc -Wall -DRGB_DB_FILE=\"/usr/X11R6/lib/X11/rgb.txt\" -O2 -fomit-frame-pointergv.o zgv.c
zgv.c:40:17: vga.h: No such file or directory
zgv.c:41:19: vgagl.h: No such file or director
zgv.c:42:22: vgamouse.h: No such file or directory
make[1]: *** [zgv.o] Error 1
make[1]: Leaving directory `/home/lyg/SoftWare/zgv-5.6/src'
make: *** [zgv] Error 2