BRCM5.02编译八： ERROR: you are missing a basic functioning perl installation
现象：
Checking libtoolize version:
2.4.2
Checking tar version:
1.26
ERROR: you are missing a basic functioning perl installation
please be sure that you have perl installed including
the CPAN and ExtUtils::MakeMaker components
These components are standard built-in components in the perl core
but some distributions package them seperately anyway.
make[1]: *** [prebuild_checks] Error 1
make[1]: Leaving directory `/home/wangxinyu/work/AX1803/6755_sdk'
make: *** [default] Error 2
解决方法：
yum install perl-CPAN
如果暴力一点，可以使用yum install perl*
(Centos7编译环境使用yum，ubuntu使用apt-get，OpenSUSE使用zypper )