SystemC installation
#put me next to the systemc-2.3.1.tgz file before execution
#this file could be downloaded from http://www.systemc.org/downloads/standards/
tar -xzvf systemc-2.3.1.tgz
cd systemc-2.3.1
sudo mkdir /usr/local/systemc231
mkdir objdir
cd objdir
../configure --prefix=/usr/local/systemc231
make
sudo make install
chmod systemc_installer.sh
$ chmod 777 systemc_installer.sh
put it next to systemc tar file version 2.3.1
exec
$ ./systemc_installer.sh
give credentials
be cautious