I just installed Ubuntu 12.04 LTS 64bit on my computer. I would like to install a F.E.M solver named Code_Aster but i need to install the following dependencies before this:
gfortran, g++, python-dev, python-numpy, python-qt4, zlib1g-dev, liblapack-dev, libblas-dev, tk, grace, bison and finally flex
I tried to run the following command to get them :
sudo apt-get install \ gfortran g++ \ python-dev python-numpy python-qt4 \ zlib1g-dev liblapack-dev libblas-dev \ tk grace bison flex
But it did not work. As the output of the terminal was rather long I tried to install them one by one and get the following messages :
[sudo] password for redg: Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package gfortran
For python-numpy I get the following
redg@OkDesu:~$ sudo apt-get install python-numpy Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package python-numpy
If found this on the internet but it did not help much. It only confirmed the module was not installed.
As I get similar errors with the other libraries I suggest we just focus on gfortran for now.
Thank you in advance for your help !
Edit1: I failed to mention I failed to mention i'm using a proxy but everything seems to be fine on this side. This is what i found in the apt.conf file :