the generated directory will contain the following files: cpp-3.4_3.4.6-6ubuntu3_i386.deb g77-3.4_3.4.6-6ubuntu3_i386.deb gcc-3.4_3.4.6-6ubuntu3_i386.deb gcc-3.4-base_3.4.6-6ubuntu3_i386.deb libg2c0_3.4.6-6ubuntu3_i386.deb libg2c0-dev_3.4.6-6ubuntu3_i386.deb install.sh install the g77 package using the following command: sudo ./install.sh