Maybe the system we use is different, I use CentOS3.9, GCC 3.3.3, and need to install PCRE, DB4.25,
GCC 3.3.3 can extract the RPM installation package from the system image of Centos 4.4, and extract the RPM installation package from the system image of CentOS 4.2 of DB4.25, and install it in...