########################

yum -y install  perl-ExtUtils-CBuilder

yum -y install  perl-ExtUtils-MakeMaker

yum -y install  perl-DBD-MySQL 

tar -xzvf percona-toolkit-3.5.2_x86_64.tar.gz

cd percona-toolkit-3.5.2

perl Makefile.PL

make

make install

# 默认安装到了/usr/local/bin