title: g77 compiling errors (cannot find crt1.o, crti.o, -lgcc_s)
body: <p>I really need some help. I'm trying to compile and execute some programs for my Thesis.</p>
  
  <p>The problem is, I never used Fortran before, so I'm blindly relying on the documentation....it said to use a few commmands to do the work, specifically</p>
  
  <pre><code>setenv bc03 PATH TO SRC DIRECTORY
  cd $bc03
  source ./.bc_cshrc
  </code></pre>
  
  <p>So, i Installed Ubuntu 14.04 (I was working on Windows, which is another issue, I'm new to Linux too), and used these commands in the terminal.</p>
  
  <p>At first it didn't work 'cause it couldn't recognize the g77 command, I followed a tutorial to install g77, launched the "make all" command again, and it seems it partially works.
  As I get it, the compiler creates a bunch of .o files in the directory, but when it comes to compile the 6 main programs</p>
  
  <pre><code>"make bin_ised ascii_ised vel_disp csp_galaxev add_bursts downgrade_resolution"
  </code></pre>
  
  <p>it gives me these errors (I translated some parts from Italian)</p>
  
  <pre><code>make[1]: entering directory "/home/lews/Documenti/bc03/src"
  g77 -ffixed-line-length-132 bin_ised.f ./public_utilities.a -o bin_ised
  /usr/bin/ld: cannot find crt1.o: File o directory non esistente
  /usr/bin/ld: cannot find crti.o: File o directory non esistente
  /usr/bin/ld: cannot find -lgcc_s
  collect2: ld returned 1 exit status
  make[1]: *** [bin_ised] Errore 1
  make[1]: leaving directory "/home/lews/Documenti/bc03/src"
  make: *** [all] Errore 2
  </code></pre>
  
  <p>I'm kind lost here, as I told you I'm new to both Fortran and Linux, so I really can't figure it out....thanks for the help!</p>