improve

Author: digoal

201505/20150509_01.md

@@ -44,6 +44,7 @@ tar -zxvf oprofile-1.2.0.tar.gz
 cd oprofile-1.2.0
 yum install -y popt-devel
 yum install -y binutils-devel
+yum install -y systemtap-sdt-devel
 ./configure 
 make
 make install