SYSTEM C INSTALLATION IN LINUX AND WINDOWS 8

hai ...
 
                  i had been trying to install systemc 2.0 in red hat linux in my pc ...
                  i downloaded system c 2.0 file from accellera.
                  i found that it works with GNU compiler ,so i downloaded GNU c++ compiler 2.95.2 and run in linux...i found these message while approaching (error meniond as image below)

I followed these steps for installing GCC compiler...i creatd test file and run it in linux  mentiond in(8&9)...but i found missing something in first four points... i didnt figure out these points(1 to 4)....can anyone help me regarding these installation and my error in it?????????

insatallation steps found in (http://www.tldp.org/...FS-HOWTO-7.html)

1. Reboot the computer into the LFS system
2. Remount the LFS partition in read-write mode
3. Mount the partition that contains the gcc-2.95.2 and gcc-install directories
4. Create a symlink that links /usr/src/gcc-2.95.2 to the usr/src/gcc-2.95.2 directory that contains the gcc source files.
5. Go to the gcc-install directory
6. Install the package by running make install
7. Go to the /root directory
8. Compile+link test.c by running gcc test.c -o test
9. Compile+link test2.c by running g++ test2.c -o test2
10. Run both programs
11. If both programs run without errors or crashing than the compilers and linkers seem to be working
12. Remove the /usr/src/gcc-2.95.2 symlink

thanks and regards

R.KARTHIKEYAN