g77 fortran 설치

출처:http://ceswp.ca/ceswptech/?p=19

To install the g77 Fortran compiler in Ubuntu 9.10 (Karmic Koala) just follow these simple steps.

Open /etc/apt/sources.list and add the following Ubuntu 8.04 Hardy repositories:

deb http://hu.archive.ubuntu.com/ubuntu/ hardy universe
deb-src http://hu.archive.ubuntu.com/ubuntu/ hardy universe
deb http://hu.archive.ubuntu.com/ubuntu/ hardy-updates universe
deb-src http://hu.archive.ubuntu.com/ubuntu/ hardy-updates universe

Once you’ve saved the file open a terminal and run the commands:

sudo aptitude update
sudo aptitude install g77

After g77 is installed, comment out or remove the lines above from /etc/apt/sources.list and rerun:

sudo aptitude update

The instructions in this post were largely taken from install g77 in Ubuntu 9.04 (Jaunty Jackalope)