I have been having troubles installing g77. When I type "sudo apt-get install g77" in terminal I get:
""" Reading package lists... Done Building dependency tree Reading state information... Done Package g77 is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source.
E: Package 'g77' has no installation candidate """
I am aware that g77 is no longer supported. I have gfortran, gcc, etc. installed but I need g77 for some older code that I want to use.
I have read one way to do this is to download g77 (64 bit) and install it (http://conquer-ur-computer.blogspot.ca/2011/02/g77-offline-installation-for-all-ubuntu.html), but I can't seem to find a safe place to download.
Any help would be appreciated.