perl用cpan安装模块常见错误

make: yacc: Command not found
yum install -y bison
yum install -y byacc.i386


Could not load the pcap library
32位：
yum install -y libpcap.i386
yum install -y libpcap-devel.i386
64位：
yum install -y libpcap.x86_64
yum install -y libpcap-devel.x86_64

make: *** No rule to make target `/usr/lib64/perl5/CORE/config.h', needed by `Makefile'.  Stop.
yum install -y perl-devel.x86_64