Questions about the old programming language fortran and using such things as fortran compilers on Ubuntu.

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14
votes
2answers
52k views

How do I install a Fortran 77 compiler?

I have just installed 12.04 LTS on my laptop and I'm kinda new in this. I am required to write some program in Fortran 77 and I need a Fortran 77 compiler. I have tried installing g77 as described in ...
21
votes
4answers
111k views

Bash: ./filename : Cannot execute binary file

I couldn't execute a fortran compiled code in ubuntu 11.10 32 bit. Error message is bash: ./filename : Cannot execute binary file. I've installed the gcc and gfortran libraries too. Could anyone ...
3
votes
1answer
9k views

Really need g77 on Ubuntu 12.04, can't install

I am running an extensive code that I requires g77 to compile. (yes I could probably debug for gfortran but it took me months just to get it working so I really really don't want to). I have tried ...
1
vote
2answers
2k views

What is the best Fortran 77 IDE?

I use Ubuntu 12.04. I need to do some coding with Fortran 77. I have'nt found any IDE for Fortran 77. What is the solution?
4
votes
1answer
4k views

How do I install g77?

I am using Ubuntu 12.04 LTS (32bit-i386) in my desktop PC. I need g77 compiler for some specific applications. The app can only be installed after having g77 compiler. This specific app is designed ...
3
votes
3answers
3k views

Cannot find -lgfortran

I'm trying to install a package in R (package "ks"). It fails with error message: /usr/bin/ld: cannot find -lgfortran I've already installed the Ubuntu package build-essential: sudo apt-get ...
2
votes
1answer
7k views

how to install g95 in ubuntu 12.04

I need the detail information about how to install g95 in ubuntu 12.04 step by step. I have followed the g95 manual but it still did not work.
2
votes
2answers
3k views

installing g95 on ubuntu 12.04

I'm having trouble installing it. I have followed the steps on the link below but when I try to run g95 on terminal it says it doesn't exist. how to install g95 in ubuntu 12.04 this is what it looks ...
-3
votes
3answers
824 views

How to increase cpu usage [closed]

For my Thesis I want to write fortran program. I have a K53-Sm ASUS laptop with core i7 and 8Gig ram. When I run my program my CPU usage is 13%. How can I increase my CPU usage to 100% on Ubuntu 13.04 ...