HOSTCC scripts/kconfig/conf.o
YACC scripts/kconfig/zconf.tab.c
/bin/sh: 1: bison: not found
make[2]: *** [scripts/Makefile.lib:228: scripts/kconfig/zconf.tab.c] Error 127
make[1]: *** [Makefile:492: vc0768p_defconfig] Error 2
对于yacc，使用命令如下：
sudo apt-get install byacc
YACC scripts/kconfig/zconf.tab.c
LEX scripts/kconfig/zconf.lex.c
/bin/sh: 1: flex: not found
make[2]: *** [scripts/Makefile.lib:219: scripts/kconfig/zconf.lex.c] Error 127
make[1]: *** [Makefile:492: vc0768p_defconfig] Error 2
对于lex，使用命令如下：
sudo apt-get install flex